Document:

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                                                                   Exhibit 10.15

                       STOCK PURCHASE AND SALE AGREEMENT
                                (Sale by CATC)

     This Stock Purchase and Sale Agreement (this "Agreement") is made and
entered into as of this 28th day of September, 2000 by and between Computer
Access Technology Corporation, a California corporation ("CATC"), and Agilent
Technologies, Inc., a Delaware corporation ("Agilent").

                                   RECITALS

          A.   Agilent wishes to purchase shares of CATC's Common Stock;

          B.   CATC has authorized the issuance and sale to Agilent of shares of
CATC's Common Stock.

          C.   CATC and Agilent have entered into a Product Development and
License Agreement dated September 27, 2000 in conjunction with this Agreement
(the "Product Development and License Agreement").

                                   AGREEMENT

          NOW, THEREFORE, based on the foregoing and other due and proper
consideration, the receipt and sufficiency of which is hereby acknowledged, the
parties to the Agreement agree as follows:

1.   Shares. In the event that an initial public offering of Common Stock of
     ------
CATC ("IPO") has not occurred before or on January 31, 2001, CATC agrees to sell
and Agilent agrees to purchase from CATC 184,615 shares of the CATC's Common
Stock for a purchase price per share of $16.25 per share (subject to adjustment
after the date of this Agreement for stock splits, stock dividends, reverse
stock splits, recapitalizations and the like) (the "Shares").

2.   Sale of Stock. CATC shall sell and deliver to Purchaser, and Purchaser
     -------------
agrees to purchase and accept from CATC, the Shares free and clear of all liens,
encumbrances and restrictions of any kind or nature whatsoever other than
applicable securities laws on the terms and subject to the conditions set forth
in this Agreement, for the total purchase price of $2,999,993.70, such amount
to be paid and delivered to CATC.

3.   Closing. Upon April 1, 2001 (the "Closing Date"), the purchase price for
     -------
the Shares shall be delivered to CATC by Agilent by wire transfer pursuant to
CATC's instructions to an account designated not less than five business days
prior to Closing. CATC shall deliver or cause to be delivered to Agilent a
certificate representing the Shares (the "Closing").

4.   Representations and Warranties of CATC. CATC hereby represents and warrants
     --------------------------------------
to, and covenants and agrees with, Agilent that as of the Closing Date:

     a.   Organization, Good Standing and Qualification. CATC is a corporation
          ---------------------------------------------
duly organized, validly existing and in good standing under the laws of the
State of California; is duly

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qualified to transact business and is in good standing in each jurisdiction in
which such qualification is required; and has all required power and authority
necessary to own, lease and operate its property, to carry on its business as
now conducted and presently proposed to be conducted and to carry out the
transactions contemplated by this Agreement

     b.   Authorization. All corporate action on the part of CATC, its officers,
          -------------
directors and stockholders necessary for the authorization, execution and
delivery of this Agreement and all other agreements contemplated hereby to which
CATC is a party, including but not limited to the Investor Rights Agreement, the
performance of all obligations of CATC hereunder and thereunder, and the sale
and issuance of the Shares being sold hereunder has been or will be taken prior
to the Closing. This Agreement and all other agreements contemplated hereby to
which CATC is a party constitute valid and legally binding obligations of CATC,
enforceable in accordance with their respective terms, except (i) as limited by
applicable bankruptcy, insolvency, reorganization, moratorium and other laws of
general application affecting enforcement of creditors' rights generally, and
(ii) as limited by laws relating to the availability of specific performance,
injunctive relief or other equitable remedies.

     c.   Valid Issuance, The Shares that are being purchased by Agilent
          --------------
hereunder, when issued, sold and delivered in accordance with the terms of this
Agreement for the consideration expressed herein, will be duly and validly
issued, fully paid and nonassessable and will be free of any liens, encumbrances
and restrictions of any nature whatsoever, other than restrictions on transfer
under this Agreement and the Investors' Rights Agreement and under applicable
state and federal securities laws.

     d.   Governmental Consents. No consent, approval, order or authorization
          ---------------------
of, or registration, qualification, designation, declaration or filing with, any
federal, state or local governmental authority on the part of CATC is required
in connection with the consummation of the transactions contemplated by this
Agreement, except for such filings as are required pursuant to applicable
federal and state securities laws and blue sky laws, which filings will be
effected within the required statutory period.

     e.   Offering. Subject in part to the truth and accuracy of Purchaser's
          --------
representations set forth in Section 4 of this Agreement, the offer, sale and
issuance of the Shares as contemplated by this Agreement are exempt from the
registration requirements of the Securities Act of 1933, as amended (the "Act"),
and the qualification or registration requirements of the Law or other
applicable blue sky laws. Neither CATC nor any authorized agent acting on CATC's
behalf will take any action hereafter that would cause the loss of such
exemptions.

     f.   Disclosure. CATC has fully provided Agilent with all the information
          ----------
that Agilent has requested for deciding whether to purchase the Shares and all
information that CATC believes is reasonably necessary to enable Agilent to make
such decision. To the best of CATC's knowledge after due inquiry, neither this
Agreement (including all the exhibits and schedules hereto) nor any other
statements or certificates made or delivered in connection herewith contains any
untrue statement of a material fact or omits to state a material fact necessary
to make the statements herein or therein not misleading in light of the
circumstances under which they were made. Except as set forth in this Agreement
or the Exhibit attached hereto, there is no fact that CATC has not disclosed to
Agilent in writing and of which any of its

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officers, directors or executive employees is aware and that has had or would
reasonably be expected to have a material adverse effect upon the financial
condition, operating results, assets, customer or supplier relations, employee
relations or business prospects of CATC.

     g.   Compliance. CATC has full right, authority and power under its
          -----------
governing charter documents to enter into this Agreement and each agreement,
document and instrument to be executed and delivered by or on behalf of CATC
pursuant to or as contemplated by this Agreement and to carry out the
transactions contemplated hereby and thereby. The execution, delivery and
performance by CATC of this Agreement and each such other agreement, document
and instrument, and the performance of the transactions contemplated hereby and
thereby, do not and will not: (i) violate, conflict with or result in a default
(whether after the giving of notice, lapse of time, or both) under any contract
or obligation to which CATC is a party or by which it or its assets are bound;
(ii) violate or result in a violation of, or constitute a default under, any
provision of any law, regulation or rule, or any order of; or any restriction
imposed by, any court or other governmental agency applicable to CATC; or (iii)
except for such filings as are required pursuant to applicable federal and state
securities laws and blue sky laws which filings will be effected within the
required statutory periods, require from CATC any notice to, declaration or
filing with, or consent or approval of any governmental authority or other third
party.

5.   Representations and Warranties of Agilent.
     -----------------------------------------

     a.   Suitability of Investment. Agilent represents to CATC that: (i) it has
          -------------------------
such knowledge and experience in financial and business matters that it is
capable of evaluating the merits and risks of the investment contemplated by
this Agreement and making an informed investment decision with respect thereto;
(ii) it is able to bear the economic risk of an investment in the Shares and can
afford to sustain a substantial loss on such investment; (iii) it has had,
during the course of this transaction, the opportunity to ask questions and
receive answers from CATC concerning it and this Agreement; (iv) it is an
"accredited investor" as such term is defined in Rule 501 under the Act; and (v)
it is purchasing the Shares for its own account, for investment only and not
with a view to, or any present intention of, effecting a distribution of such
securities or any part thereof except pursuant to a registration or an available
exemption under applicable law. Agilent acknowledges that the Shares have not
been registered under the Act or the securities laws of any state or other
jurisdiction and cannot be disposed of unless the Shares are subsequently
registered under the Act and any applicable state laws or an exemption from such
registration is available.

     b.   Shares Not Registered. Agilent understands that the Shares have not
          ---------------------
been registered under the Act, that there is no public market for the Shares and
that it must bear the economic risk of investment in CATC for an indefinite
period of time.

     c.   Authority to Purchase. Agilent has full right, authority and power
          ---------------------
under its governing charter documents to enter into this Agreement and each
agreement, document and instrument to be executed and delivered by or on behalf
of Agilent pursuant to or as contemplated by this Agreement and to carry out the
transactions contemplated hereby and thereby, and the execution, delivery and
performance by Agilent of this Agreement and each such other agreement, document
and instrument have been duly authorized by all necessary action under Aligent's
governing charter documents. This Agreement and each agreement, document and
instrument

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executed and delivered by Agilent pursuant to or as contemplated by this
Agreement constitute, or when executed and delivered will constitute, valid and
binding obligations of Agilent enforceable in accordance with their respective
terms, except (i) as limited by applicable bankruptcy, insolvency,
reorganization, moratorium and other laws of general application affecting
enforcement of creditors' rights generally, and (ii) as limited by laws relating
to the availability of specific performance, injunctive relief or other
equitable remedies. The execution, delivery and performance by Agilent of this
Agreement and each such other agreement, document and instrument, and the
performance of the transactions contemplated hereby and thereby, do not and will
not: (i) violate, conflict with or result in a default (whether after the giving
of notice, lapse of time, or both) under any contract or obligation to which
Agilent is a party or by which it or its assets are bound; (ii) violate or
result in a violation of, or constitute a default under, any provision of any
law, regulation or rule, or any order of, or any restriction imposed by, any
court or other governmental agency applicable to Agilent; or (iii) require from
Agilent any notice to, declaration or filing with, or consent or approval of any
governmental authority or other third party.

     d.   Legend. Agilent acknowledges and agrees that the following legend and
          ------
such other legends as counsel for CATC shall reasonably determine are
appropriate shall be typed on each certificate evidencing the Shares:

               THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN
               REGISTERED UNDER THE SECURITIES ACT OF 1933, AS
               AMENDED (THE "ACT"), OR ANY STATE SECURITIES OR
               BLUE SKY LAWS AND MAY NOT BE OFFERED, SOLD,
               TRANSFERRED, HYPOTHECATED OR OTHERWISE ASSIGNED
               EXCEPT (1) PURSUANT TO A REGISTRATION STATEMENT
               WITH RESPECT TO SUCH SECURITIES WHICH IS EFFECTIVE
               UNDER THE ACT OR (2) PURSUANT TO AN AVAILABLE
               EXEMPTION FROM REGISTRATION UNDER THE ACT RELATING
               TO THE DISPOSITION OF SECURITIES AND (3) IN
               ACCORDANCE WITH APPLICABLE STATE SECURITiES AND
               BLUE-SKY LAWS.

               Upon the request of Agilent, CATC shall remove the legend set
forth above from the certificates evidencing the Shares or issue to such Shares
new certificates therefor free of such legend, if with such request CATC shall
have received a letter from counsel selected by the holder and reasonably
satisfactory to CATC, in form and substance reasonably satisfactory to CATC, to
the effect that the public sale of such Shares is not restricted under the
Securities Act.

6.   Conditions of Purchaser's Obligations. Aligent's obligation to purchase and
     -------------------------------------
pay for the Shares shall be subject to the compliance by CATC with its
agreements herein contained and to the fulfillment to Aligent's satisfaction,
or the waiver by Agilent, on or before and at the Closing Date of the following
conditions;

     a.   Satisfaction of Conditions. The representations and warranties of CATC
          --------------------------
contained in this Agreement shall be true and correct on and as of the Closing
Date; each of the conditions

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specified in this Section 6 shall have been fulfilled to Agilent's satisfaction
or waived in writing by Agilent; and, on the Closing Date, certificates to such
effect executed by the President and Chief Financial Officer of CATC shall have
been delivered to Agilent.

     b.   All Proceedings Satisfactory. All corporate and other proceedings
          ----------------------------
taken prior to or at the Closing in connection with the transactions
contemplated by this Agreement, and all documents and evidences incident
thereto, shall be reasonably satisfactory in form and substance to Aligent. All
third party and governmental consents, approvals and filings required in
connection with the consummation of the transactions hereunder shall have been
obtained, and shall be reasonably satisfactory in form and substance to Agilent.

     c.   Investor Rights Agreement. CATC and Agilent shall have entered into
          -------------------------
the Investor Rights Agreement in substantially the form attached hereto as
EXHIBIT A (the "Investor Rights Agreement").

     d.   No IPO. CATC shall not have registered shares of its Common Stock
          ------
under the Act with the Securities and Exchange Commission in connection with an
initial public offering of such Shares ("IPO") which registration is effective
on or before January 31, 2001.

     e.   Opinion. Aligent shall have received the opinion of Brobeck, Phleger
          -------
& Harrison LLP as outside Company counsel in substantially the form attached
hereto as EXHIBIT B, which shall include such assumptions, exceptions,
limitations and qualifications as are customary in the industry and are
reasonably satisfactory to Agilent.

     f.   Product Development and License Agreement. The Product Development and
          -----------------------------------------
License Agreement is in full force and effect and CATC is not in material breach
thereunder.

     g.   Officers' Certificate. CATC shall have delivered to Agilent (i) a
          ---------------------
certificate, dated the Closing Date and executed by the President of CATC and/or
an executive officer of CATC as appropriate, certifying as to the truth and
accuracy of, and attaching copies of the certificate or articles of
incorporation, bylaws and all board resolutions adopted in connection with this
Agreement and the Investor Rights Agreement of CATC in a form reasonably
satisfactory to Agilent.

7. Conditions of CATC's Obligations. CATC's obligation to sell the Shares
   --------------------------------
shall be subject to the compliance by Agilent with its agreements herein
contained and to the fulfillment to CATC's satisfaction or the waiver by CATC,
on or before and at the Closing Date of the following conditions:

     a.   Satisfaction of Conditions. The representations and warranties of
          --------------------------
Agilent contained in this Agreement shall be true and correct on and as of the
Closing Date; each of the conditions specified in this Section 7 shall have been
fulfilled to CATC's satisfaction or waived in writing by CATC; and, on the
Closing Date, the purchase price for the Shares shall have been delivered to
CATC simultaneous with delivery of the certificates evidencing the Shares to
Aligent.

     b.   All Proceedings Satisfactory. All corporate and other proceedings
          ----------------------------
taken prior to or at the Closing in connection with the transactions
contemplated by this Agreement, and all documents and evidences incident
thereto, shall be reasonably satisfactory in form and substance

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to CATC. All third party and governmental consents, approvals and filings
required in connection with the consummation of the transactions hereunder shall
have been obtained, and shall be reasonably satisfactory in form and substance
to CATC.

     c.  No IPO. CATC shall not have conducted an IPO on or before January 31,
         ------
2001.

     d.  Product Development and License Agreement. The Product Development and
         -----------------------------------------
License Agreement is in full force and effect and Agilent is not in material
breach thereunder.

     e.  Lock-Up Agreement. Agilent shall have entered into and delivered to the
         -----------------
Company the Lock-Up Agreement in substantially the form attached hereto as
Exhibit C (the "Lock-Up Agreement").

8.   Put Right. In the event that (a) CATC terminates that Product Development
     ---------
and License Agreement for any reason other than Agilent's material breach
thereunder, or (b) Agilent terminates the License Agreement in accordance with
its terms as a result of CATC's material breach thereunder, Agilent shall have
the right to require CATC, by written notice to CATC given within ninety (90)
days of such termination, to repurchase the Shares for their original purchase
price of $16.25 per Share (subject to adjustment after the date of this
Agreement for stock splits, stock dividends, reverse stock splits,
recapitalizations and the like). Subject to applicable law, CATC shall
consummate such repurchase with a cash payment to Agilent within thirty (30)
days of receiving Agilent's notice thereof.

9.   Termination. In the event that the stock purchase by Agilent from certain
     -----------
shareholders of CATC of shares of common stock of CATC as contemplated by that
certain Stock Purchase and Sale Agreement entered into by Agilent and those
shareholders of even date herewith is consummated, then this Agreement shall be
immediately terminated and shall be of no further force or effect.

10.  Miscellaneous
     -------------

     a.  Binding Effect: Governing Law. This Agreement shall be binding upon and
         -----------------------------
inure to the benefit of the parties and their respective successors and
permitted assigns. This Agreement shall be governed and interpreted under the
laws of the State of California.

     b.  Indemnification. CATC agrees to indemnify and hold harmless Agilent
         ---------------
against any investigations, proceedings, claims or actions and for any expenses,
damages, liabilities or losses (joint or several) arising out of such
investigations, proceedings, claims or actions that arise out of or are based
upon any breach of any representation, warranty, agreement or covenant of CATC
contained herein. Upon written request, CATC agrees to reimburse Agilent for any
legal or other expenses reasonably incurred in connection with investigating or
defending any such investigations, proceedings, claims or actions, as such
expenses or other costs are incurred. Agilent may select its own counsel.

     c.  Mediation and Alternative Dispute Resolution. To the extent that any
         --------------------------------------------
misunderstanding or dispute cannot be resolved agreeably in a friendly manner
between CATC and Agilent, the dispute will be mediated by a mutually-acceptable
mediator to be chosen by CATC and Agilent within forty-five (45) days after
written notice by one of the parties

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demanding mediation. No party may unreasonably withhold consent to the selection
of a mediator, however, by mutual agreement CATC and Agilent may postpone
mediation until each has completed specified but limited discovery with respect
to a dispute. The parties may also agree to attempt some other form of
alternative dispute resolution ("ADR") in lieu of mediation including by way
of example and without limitation neutral fact-finding or mini-trial.

          Any dispute which the parties cannot resolve through good faith
negotiation, mediation or other form of ADR within six months of the date of the
initial demand for it by one of the parties may then be submitted to the courts
for resolution. The use of any ADR procedures will not be construed under the
doctrines of laches, waiver or estoppel to adversely effect the rights of either
party. Nothing in this Section 9(c) will prevent any party from resorting to
judicial proceedings if (i) good faith efforts to resolve the dispute under
these procedures have been unsuccessful, or (ii) interim relief from a court is
necessary to prevent serious and irreparable injury to one party or others.

          Agilent and CATC shall bear its own costs of mediation or ADR.

     d.  Nondisclosure. Neither Agilent nor CATC shall issue any press release
         -------------
or make any other public disclosure (including disclosure to public officials)
with respect to this Agreement or the transactions contemplated by this
Agreement, except as required by law, without the prior approval of the other
party, which approval shall not be unreasonably withheld; provided, that either
party may, if considered necessary by its counsel to fulfill its obligations as
a publicly traded corporation, respond to inquiries and issue such releases as
it considers necessary and appropriate, if it notifies the other party in
advance of the substance of such proposed response or proposed release and gives
such party reasonable opportunity for comment prior to such response or release.

     e.  Notice. Unless otherwise provided, any notice under this Agreement
         ------
shall be given in writing and shall be deemed effectively given (a) upon
personal delivery to the party to be notified, (b) upon confirmation of receipt
by fax by the party to be notified, (c) one business day after deposit with a
reputable U.S. domestic overnight courier, prepaid for overnight delivery and
addressed as set forth below, or (d) three days after deposit with the United
States Post Office, postage prepaid, registered or certified with return receipt
requested, or (e) two business days after deposit with an overseas urgent
delivery company, and addressed to the party to be notified at the address
indicated below, or at such other address as such party may designate by 10
days' advance written notice to the other party given in the foregoing manner.

             If to Agilent,

             Agilent Technologies, Inc.
             Herrenberger Str. 130 in D-71034
             Boeblingen, Germany
             Attn: General Manager
             Fax: 49 7031 142999

             with a copy to:

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             Agilent Technologies, Inc.
             395 Page Mill Road
             Palo Alto, CA 94306
             Attention: General Counsel
             Fax: (650) 752-5742

             If to CATC:.

             Computer Access Technology Corporation
             2403 Walsh Avenue
             Santa Clara, CA 95051
             Attn: President
             Fax: (408) 727-6622

             With a copy to:

             Brobeck, Phleger & Harrison LLP
             One Market Plaza, Spear Street Tower
             San Francisco, CA 94105
             Attn: Donald J. Bouey, Esq.
             Fax: (415)442-1075

     f.  Counterparts. This Agreement may be executed simultaneously in any
         ------------
number of counterparts, including counterparts transmitted by telecopier or
telefax, each of which when so executed and delivered shall be taken to be an
original; but such counterparts shall together constitute one and the same
document.

               IN WITNESS WHEREOF, the parties hereto have duly executed this
Agreement as of the date first set forth above.

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                                   PURCHASER:

                                   AGILENT TECHNOLOGIES, INC.

                                   By: /s/ Byron Anderson
                                       ------------------------------------
                                   Name: Byron Anderson
                                         ----------------------------------
                                   Its: ___________________________________

                                   SELLER:

                                   COMPUTER ACCESS TECHNOLOGY CORPORATION

                                   By:_____________________________________

                                   Name:  _________________________________

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                                   PURCHASER:

                                   AGILENT TECHNOLOGIES, INC.

                                   By: ______________________________________

                                   Name:_____________________________________

                                   Its: _____________________________________

                                   SELLER:

                                   COMPUTER ACCESS TECHNOLOGY CORPORATION

                                   By:  /s/ Dan Wilnai
                                        -------------------------------------
                                   Name:  Dan Wilnai
                                          -----------------------------------

                                      10<PAGE>

                                                                  EXHIBIT 10.16

                       STOCK PURCHASE AND SALE AGREEMENT
                        (Sale by Selling Shareholders)

     This Stock Purchase and Sale Agreement (this "Agreement") is made and
entered into as of this 28th day of September, 2000 by and among Philips
Semiconductors as Corporate Seller, The Wilnai Grantor Retained Annuity Trust,
The Wilnai Family Trust dated November 12, 1997 and the Tzarnotzky Grantor
Retained Annuity Trust, as Trust Sellers and Peretz Tzarnotzky, Guy and Ilanit
Wilnai and Iris Wilnai, as Individual Sellers, as set forth on EXHIBIT A (with
those listed on Exhibit A sometimes referred to individually herein as "Seller"
or collectively as "Sellers"), and Agilent Technologies, Inc. ("Agilent")
(sometimes referred to individually herein as "Purchaser").

     WHEREAS, Sellers currently hold an aggregate of 11,326,564 shares (the
"Aggregate Shares") of the Common Stock of Computer Access Technology
Corporation (the "Company"); and

     WHEREAS, Sellers intend to sell certain of the Aggregate Shares, and the
Purchaser intends to buy a portion of certain Aggregate Shares being sold,
pursuant to the terms and conditions of this Agreement.

     NOW, THEREFORE, based on the foregoing and other due and proper
consideration, the receipt and sufficiency of which is hereby acknowledged, the
parties to the Agreement agree as follows:

1.  Shares. Sellers agree to sell an aggregate number of shares of the
    ------
Company's Common Stock to be determined by dividing (i) the purchase price per
share of Common Stock paid to the Company by the public in the Initial Public
Offering of Common Stock of the Company ("IPO") occurring on or before March
31, 2001 into (ii) $3 million (the "Shares"). The number of Shares to be
individually sold by each Seller and delivered to and paid for by Purchaser
shall be in proportion to Sellers' respective percentages of ownership of the
Aggregate Shares.

2.   Sale of Stock. At the Closing, the Sellers shall sell and deliver to
     -------------
Purchaser, and Purchaser agrees to purchase and accept from the Sellers, the
Shares free and clear of all liens, encumbrances and restrictions of any kind or
nature whatsoever other than applicable securities laws and the Lock-Up
Agreement described in Section 7 below, on the terms and subject to the
conditions set forth in this Agreement, for the total purchase price of $3
million, such amount to be paid and delivered to the Sellers account as directed
by the Sellers' Representative (as hereafter defined) not less than five (5)
business days prior to the Closing.

3.   Closing. Upon the effective date of the IPO (the "Closing Date") the
     -------
purchase price for the Shares shall be delivered to the Sellers' account by
Purchaser by wire transfer pursuant to the Sellers' Representative's
instructions delivered to the Purchaser not less than five (5) business days
prior to the Closing. Sellers shall cause CATC to deliver to the Purchaser one
certificate issued in the name of Agilent representing the Shares being sold by
Sellers in the aggregate hereunder, duly endorsed for transfer, or accompanied
by duly executed assignments separate
<PAGE>

from certificate, transferring to Purchaser good and marketable title to the
Shares, free and clear of all liens, encumbrances and restrictions of any kind
or nature whatsoever other than applicable securities laws and the Lock-Up
Agreement described in Section 7 below (the "Closing").

4.   Representations and Warranties of Seller. Each Seller hereby represents and
     ----------------------------------------
warrants to, and covenants and agrees with, Purchaser with respect to such
Seller's Shares that as of the Closing Date:

     a.   Ownership of Shares. Such Seller owns of record and beneficially all
          -------------------
of the Seller's Shares and has good and marketable title to such Shares, free
and clear of all liens, encumbrances and restrictions of any kind or nature
whatsoever other than applicable securities laws.

     b.   Delivery of Good Title. Upon delivery of the Shares and payment of the
          ----------------------
purchase price therefor pursuant to this Agreement, Purchaser will have good and
marketable title to the Shares, free and clear of all liens, encumbrances and
restrictions of any kind or nature whatsoever, other than applicable securities
laws and the Lock-Up Agreement described in Section 7 below.

     c.   Organization Good Standing and Qualification of Seller Philips. Each
          -------------------------------------------------------------
Corporate Seller represents that it: (1) is a corporation duly organized,
validly existing and in good standing under the laws of the State of Delaware;
(ii) is duly qualified to transact business and is in good standing in each
jurisdiction in which such qualification is required; and (iii) has all required
power and authority necessary to own and operate its property, to carry on its
business as now conducted and presently proposed to be conducted and to carry
out the transactions contemplated by this Agreement.

     d.   Authorization. All corporate action on the part of each Corporate
          -------------
Seller, its officers, directors and stockholders, trust actions on the part of
each Trust Seller, and individual actions of each Individual Seller, necessary
for the authorization, execution and delivery of this Agreement and all other
agreements, documents or instruments contemplated hereby to which each Seller is
a party, the performance of all obligations of each Seller hereunder and
thereunder, has been or will be taken prior to the Closing. This Agreement and
all other agreements, documents or instruments contemplated hereby to which each
Seller is a party constitute valid and legally binding obligations of each
Seller, enforceable in accordance with their respective terms, except (i) as
limited by applicable bankruptcy, insolvency, reorganization, moratorium and
other laws of general application affecting enforcement of creditors' rights
generally, and (ii) as limited by laws relating to the availability of specific
performance, injunctive relief or other equitable remedies.

     e.   No Consents Required. No consent, approval, order or authorization of,
          --------------------
or registration, qualification, designation, declaration or filing with, any
federal, state or local governmental authority, and no notice to or consent of
any third party, on the part of any Seller is required in connection with the
consummation of the transactions contemplated by this Agreement.

                                       2.
<PAGE>

     f.   Offering. Subject in part to the truth and accuracy of Purchaser's
          --------
representations set forth in Section 4 of this Agreement, the offer, sale and
issuance of the Shares as contemplated by this Agreement are exempt from the
registration requirements of the Securities Act of 1933, as amended (the
"Securities Act"), and the qualification or registration requirements of all
applicable blue sky laws. Neither CATC, the Sellers nor any authorized agent
acting on CATC's or any of the Sellers' behalf will take any action hereafter
that would cause the loss of such exemptions.

     g.   Disclosure. Each Seller has fully provided the Purchaser with all
          ----------
the information that the Purchaser has requested for deciding whether to
purchase the Shares and all information that the Purchaser believes is
reasonably necessary to enable the Purchaser to make such decision. To the best
of each Seller's knowledge after due inquiry, neither this Agreement (including
all the exhibits and schedules hereto) nor any other statements or certificates,
made or delivered in connection herewith contains any untrue statement of a
material fact or omits to state a material fact necessary to make the statements
herein or therein not misleading in light of the circumstances under which they
were made. Except as set forth in this Agreement or the Schedules or Exhibits
attached hereto, there is no fact that any Seller has not disclosed to the
Purchaser in writing and, in the case of each Corporate Seller, of which any of
its officers, directors or executive employees is aware and that has had or
would reasonably be expected to have a material adverse effect upon the
financial condition, operating results, assets, customer or supplier relations,
employee relations or business prospects of the Company. Seller agrees to
provide the Purchaser with such other information regarding Seller as Purchaser
shall reasonably request prior to the Closing.

     h.   Corporate Seller Compliance. The Corporate Seller has full right,
          ---------------------------
authority and power under its governing charter documents to enter into this
Agreement and each agreement, document and instrument to be executed and
delivered by or on behalf of the Corporate Seller pursuant to or as contemplated
by this Agreement and to carry out the transactions contemplated hereby and
thereby. The execution, delivery and performance by the Corporate Seller of this
Agreement and each such other agreement, document and instrument, and the
performance of the transactions contemplated hereby and thereby, do not and will
not: (i) violate, conflict with or result in a default (whether after the giving
of notice, lapse of time, or both) under any contract or obligation to which the
Corporate Seller is a party or by which it or its assets are bound; (ii) violate
or result in a violation of, or constitute a default under, any provision of any
law, regulation or rule, or any order of, or any restriction imposed by, any
court or other governmental agency applicable to the Corporate Seller; or (iii)
except for such filings as are required pursuant to applicable federal and state
securities laws and blue sky laws which filings will be effected within the
required statutory periods, require from the Corporate Seller any notice to,
declaration or filing with, or consent or approval of any governmental authority
or other third party.

     i.   Trust Seller Compliance. Each Trust Seller has full right,
          -----------------------
authority and power under its declaration of trust to enter into this Agreement
and each agreement, document and instrument to be executed and delivered by or
on behalf of each Trust Seller pursuant to or as contemplated by this Agreement
and to carry out the transactions contemplated hereby and thereby. The
execution, delivery and performance by each Trust Seller of this Agreement and
each such other agreement, document and instrument, and the performance of the
transactions

                                      3.
<PAGE>

contemplated hereby and thereby, do not and will not: (i) violate, conflict with
or result in a default (whether after the giving of notice, lapse of time, or
both) under any contract or obligation to which each Trust Seller is a party or
by which it or its assets are bound; (ii) violate or result in a violation of,
or constitute a default under, any provision of any law, regulation or rule, or
any order of, or any restriction imposed by, any court or other governmental
agency applicable to each Trust Seller; or (iii) except for such filings as are
required pursuant to applicable federal and state securities laws and blue sky
laws which filings will be effected within the required statutory periods,
require from each Trust Seller any notice to, declaration or filing with, or
consent or approval of any governmental authority or other third party.

     j.  Individual Seller Compliance. The execution, delivery and performance
         ----------------------------
by each Individual Seller of this Agreement and each such other agreement,
document and instrument, and the performance of the transactions contemplated
hereby and thereby, do not and will not: (i) violate, conflict with or result in
a default (whether after the giving of notice, lapse of time, or both) under any
contract or obligation to which the Individual Seller is a party or by which he
or she or his or her assets are bound; (ii) violate or result in a violation of,
or constitute a default under, any provision of any law, regulation or rule, or
any order of, or any restriction imposed by, any court or other governmental
agency applicable to the individual Seller; or (iii) except for such filings as
are required pursuant to applicable federal and state securities laws and blue
sky laws which filings will be effected within the required statutory periods,
require from the Individual Seller any notice to, declaration or filing with, or
consent or approval of any governmental authority or other third party.

5.   Representations and Warranties of the Purchaser.
     -----------------------------------------------

     a.  Suitability of Investment. Purchaser represents to the Sellers that:
         ------------------------
(i) it has such knowledge and experience in financial and business matters that
it is capable of evaluating the merits and risks of the investment contemplated
by this Agreement and making an informed investment decision with respect
thereto; (ii) it is able to bear the economic risk of an investment in the
Shares and can afford to sustain a substantial loss on such investment; (iii) it
has had, during the course of this transaction, the opportunity to ask questions
and receive answers from the Seller concerning the Company and this Agreement;
(iv) it is an "accredited investor" as such term is defined in Rule 501 under
the Securities Act; and (v) it is purchasing the Shares for its own account, for
investment only and not with a view to, or any present intention of effecting a
distribution of such securities or any part thereof except pursuant to a
registration or an available exemption under applicable law. Purchaser
acknowledges that the Shares have not been registered under the Securities Act
or the securities laws of any state or other jurisdiction and cannot be disposed
of unless the Shares are subsequently registered under the Securities Act and
any applicable state laws or an exemption from such registration is available.

     b.  Shares Not Registered. The Purchaser understands that the Shares have
         ---------------------
not been registered under the Securities Act, that there is no public market for
the Shares and that it must bear the economic risk of investment in the Company
for an indefinite period of time.

     c.  Authority to Purchase. Purchaser has full right, authority and power
         ---------------------
under its governing charter documents to enter into this Agreement and each
agreement, document and instrument to be executed and delivered by or on behalf
of the Purchaser pursuant to or as

                                       4.
<PAGE>

contemplated by this Agreement and to carry out the transactions contemplated
hereby and thereby, and the execution, delivery and performance by the Purchaser
of this Agreement and each such other agreement, document and instrument have
been duly authorized by all necessary action under Purchaser's governing charter
documents. This Agreement and each agreement, document and instrument executed
and delivered by the Purchaser pursuant to or as contemplated by this Agreement
constitute, or when executed and delivered will constitute, valid and binding
obligations of each Purchaser enforceable in accordance with their respective
terms except (i) as limited by applicable bankruptcy, insolvency,
reorganization, moratorium and other laws of general application affecting
enforcement of creditors' rights generally, and (ii) as limited by laws relating
to the availability of specific performance, injunctive relief or other
equitable remedies. The execution, delivery and performance by the Purchaser of
this Agreement and each such other agreement, document and instrument, and the
performance of the transactions contemplated hereby and thereby, do not and will
not: (i) violate, conflict with or result in a default (whether after the giving
of notice, lapse of time, or both) under any contract or obligation to which the
Purchaser is a party or by which it or its assets are bound; (ii) violate or
result in a violation of, or constitute a default under, any provision of any
law, regulation or rule, or any order of, or any restriction imposed by, any
court or other governmental agency applicable to the Purchaser; or (iii) except
for such filings as are required pursuant to applicable federal and state
securities laws and blue sky laws which filings will be effected within the
required statutory periods, require from the Purchaser any notice to,
declaration or filing with, or consent or approval of any governmental authority
or other third party.

     d.  Legend. Purchaser acknowledges and agrees that the following
         ------
legend and such other legends as counsel for the Company shall reasonably
determine are appropriate shall be typed on each certificate evidencing any of
the securities issued hereunder held at any time by the Purchaser:

               THE SECURITIES REPRESENTED HEREBY HAVE NOT
               BEEN REGISTERED UNDER THE SECURITIES ACT OF
               1933, AS AMENDED (THE "ACT"), OR ANY STATE
               SECURITIES OR BLUE SKY LAWS AND MAY NOT BE
               OFFERED, SOLD, TRANSFERRED HYPOTHECATED OR
               OTHERWISE ASSIGNED EXCEPT (1) PURSUANT TO A
               REGISTRATION STATEMENT WITH RESPECT TO SUCH
               SECURITIES WHICH IS EFFECTIVE UNDER THE ACT OR
               (2) PURSUANT TO AN AVAILABLE EXEMPTION FROM
               REGISTRATION UNDER THE ACT RELATING TO THE
               DISPOSITION OF SECURITIES AND (3) IN ACCORDANCE
               WITH APPLICABLE STATE SECURITIES AND BLUE-SKY
               LAWS.

               Upon the request of a Purchaser, the Company shall remove the
legend set forth above from the certificates evidencing the Shares or issue to
Purchaser new certificates therefor free of such legend, if with such request
the Company shall have received a letter from counsel selected by Purchaser and
reasonably satisfactory to the Company, in form and substance reasonably
satisfactory to the Company, to the effect that the public sale of Shares is not
restricted under the Securities Act.

                                      5.
<PAGE>

       6. Conditions of Purchaser's Obligations. Purchaser's obligation to
          -------------------------------------
       purchase and pay for the Shares to be purchased by it shall be subject to
       the compliance by each Seller with its agreements herein contained and to
       the fulfillment to the Purchaser's satisfaction, or the waiver by the
       Purchaser, on or before and at the Closing Date of the following
       conditions:

          a. Satisfaction of Conditions. The representations and warranties of
             --------------------------
       each Seller contained in this Agreement shall be true and correct on and
       as of the Closing Date; each of the conditions specified in this Section
       6 shall have been fulfilled to the Purchaser's satisfaction or waived in
       writing by the Purchaser; and, on the Closing Date, certificates to such
       effect executed by the President and Chief Financial Officer of each
       Corporate Seller, Trust Seller and each Individual Seller shall have been
       delivered to the Purchaser.

          b. All Proceedings Satisfactory. All corporate, individual, trust
             ----------------------------
       and other proceedings taken prior to or at the Closing in connection with
       the transactions contemplated by this Agreement, and all documents and
       evidences incident thereto, shall be reasonably satisfactory in form and
       substance to the Purchaser. All third party and governmental consents,
       approvals and filings required in connection with the consummation of the
       transactions hereunder shall have been obtained, and shall be reasonably
       satisfactory in form and substance to the Purchaser.

          c. Investor Rights Agreement. The Company and Purchaser shall have
             -------------------------
       entered into the Investor Rights Agreement in substantially the form
       attached hereto as EXHIBIT B (the "Investor Rights Agreement").

          d. IPO Date. The 1PO shall have occurred on or before January 31,
             --------
       2001.

          e. Opinion. Purchaser shall have received the opinion of Company
             -------
       counsel in substantially the form attached hereto as EXHIBIT C, which
       shall include such assumptions, exceptions, limitations and
       qualifications as are customary in the industry and are reasonably
       satisfactory to Purchaser.

          f. Indemnification Agreement. The Company and Purchaser shall have
             -------------------------
       entered into the Indemnification Agreement in substantially the form
       attached hereto as EXHIBIT D (the "Indemnification Agreement").

       7. Conditions of Sellers' Obligations. Each Seller's obligation to sell
          ----------------------------------
       the Shares to be sold by it shall be subject to the compliance by
       Purchaser with its agreements herein contained and to the fulfillment to
       the Sellers' Representative's satisfaction or the waiver by the Sellers'
       Representative, on or before and at the Closing Date of the following
       conditions:

          a. Satisfaction of Conditions. The representations and warranties of
             --------------------------
       Purchaser contained in this Agreement shall be true and correct on and as
       of the Closing Date; each of the conditions specified in this Section 7
       shall have been fulfilled to the Sellers' Representative's satisfaction
       or waived in writing by the Sellers' Representative and, on the Closing
       Date, the purchase price for the Sellers' Shares shall have been
       delivered to the Sellers' Representative simultaneously with the share
       certificate delivery pursuant to Section 3 hereof.

          b. All Proceedings Satisfactory. All corporate and other proceedings
             ----------------------------
       taken prior to or at the Closing in connection with the transactions
       contemplated by this Agreement, and all

                                       6.
<PAGE>

       documents and evidences incident thereto, shall be reasonably
       satisfactory in form and substance to the Sellers, Representative. All
       third party and governmental consents, approvals and filings required in
       connection with the consummation of the transactions hereunder shall have
       been obtained, and shall be reasonably satisfactory in form and substance
       to the Sellers' Representative.

          c. Lock-Up Agreement. The Purchaser shall have entered into and
             -----------------
       delivered to the Company the Lock-Up Agreement in substantially the form
       attached hereto as EXHIBIT E (the "Lock-Up Agreement").

          d. IPO Date. The IPO shall have occurred on or before January 31,
             --------
       2001.

       8. Termination. In the event that the purchase by Purchaser from the
          -----------
       Company of shares of common stock of the Company as contemplated by that
       certain Stock Purchase and Sale Agreement entered into by the Company and
       Purchaser of even date herewith is consummated, then this Agreement shall
       be immediately and automatically terminated and shall be of no further
       force or effect.

       9. Sellers' Representative. Sellers hereby designate Dan Wilnai to serve
          -----------------------
       as Sellers' Representative hereunder with full grant of authority to
       exercise Sellers' Representative's rights and responsibilities as set
       forth herein and to receive notice on behalf of all or any Seller.
       Sellers may remove and replace the Sellers' Representative at any time by
       written election of Sellers owning seventy-five percent (75%) or more of
       the aggregate shares of Common Stock of the Company owned by Sellers.
       Sellers shall notify Purchaser in writing of any change in the Sellers'
       Representative within three (3) business days of such change. Sellers
       shall hold the Sellers' Representative free from any liability and shall
       hold harmless and indemnify Sellers' Representative in connection with
       Sellers' Representative's good faith performance of its duties hereunder.

       10. Miscellaneous
           -------------

           a. Binding Effect: Governing Law. This Agreement shall be binding
              -----------------------------
       upon and inure to the benefit of the parties and their respective
       successors and permitted assigns. This Agreement shall be governed and
       interpreted under the laws of the State of California.

           b. Indemnification. Each Seller agrees to indemnify and hold
              ---------------
       harmless Purchaser and the Purchaser's affiliates, if any (collectively,
       the "Indemnitees"), against any investigations, proceedings, claims or
       actions and for any expenses, damages, liabilities or losses (joint or
       several) arising out of such investigations, proceedings, claims or
       actions that arise out of or are based upon any breach of any
       representation, warranty, agreement or covenant of the Seller contained
       herein. Upon written request, each Seller agrees to reimburse the
       Indemnitee for any legal or other expenses reasonably incurred in
       connection with investigating or defending any such investigations,
       proceedings, claims or actions, as such expenses or other costs are
       incurred. Each Indemnitee may select its own counsel.

           c. Mediation and A1ternative Dispute Resolution. To the extent that
              --------------------------------------------
       any misunderstanding or dispute cannot be resolved agreeably in a
       friendly manner between the Purchaser and any Seller, at the sole option
       of the Purchaser, the dispute will be mediated by a

                                       7.
<PAGE>

       mutually-acceptable mediator to be chosen by the applicable Seller(s) and
       the Purchaser within forty-five (45) days after written notice by one of
       the parties demanding mediation. No party may unreasonably wIthhold
       consent to the selection of a mediator, however, by mutual agreement the
       applicable Seller(s) and the Purchaser may postpone mediation until each
       has completed specified but limited discovery with respect to a dispute.
       The parties may agree to attempt some other form of alternative dispute
       resolution ("ADR") in lieu of mediation, including by way of example and
       without limitation neutral fact-finding or mini-trial.

               Any dispute which the parties cannot resolve through good faith
       negotiation, mediation or other form of ADR within six months of the date
       of the initial demand for it by the Purchaser may then be submitted to
       the courts for resolution. The use of any ADR procedures will not be
       construed under the doctrines of laches, waiver or estoppel to adversely
       effect the rights of either party. Nothing in this Section 8(c) will
       prevent any party from resorting to judicial proceedings if (i) good
       faith efforts to resolve the dispute under these procedures have been
       unsuccessful, or (ii) interim relief from a court is necessary to prevent
       serious and irreparable injury to one party or others.

               Each of Purchaser and the applicable Seller(s) shall bear its own
       costs of mediation or ADR.

           d. Nondisclosure. Neither the Purchaser nor any Seller shall issue
              -------------
       any press release or make any other public disclosure (including
       disclosure to public officials) with respect to this Agreement or the
       transactions contemplated by this Agreement, except as required by law,
       without the prior approval of the other party, which approval shall not
       be unreasonably withheld; provided, that either party may, if considered
       necessary by its counsel to fulfill its obligations as a publicly traded
       corporation, respond to inquiries and issue such releases as it considers
       necessary and appropriate, if it notifies the other party in advance of
       the substance of such proposed response or proposed release and gives
       such party reasonable opportunity for comment prior to such response or
       release

           e. Notice. Unless otherwise provided, any notice under this Agreement
              ------
       shall be given in writing and shall be deemed effectively given (a) upon
       personal delivery to the party to be notified, (b) upon confirmation of
       receipt by fax by the party to be notified, (c) one business day after
       deposit with a reputable U.S. domestic overnight courier, prepaid for
       overnight delivery and addressed as set forth below, or (d) three days
       after deposit with the United States Post Office, postage prepaid,
       registered or certified with return receipt requested, or (e) two
       business days after deposit with an overseas urgent delivery company, and
       addressed to the party to be notified at the address indicated below, or
       at such other address as such party may designate by 10 days' advance
       written notice to the other party given in the foregoing manner.

              If to the Purchaser:

              Agilent Technologies, Inc.
              Herrenberger Str. 130 in D-71034
              Boeblingen, Germany
              Attn: General Manager
              Fax; 497031 142999

                                       8.
<PAGE>

              with a copy to:

              Agilent Technologies, Inc.
              395 Page Mill Road
              Palo Alto, CA 94306
              Attn: General Counsel
              Fax:  (650) 752-5742

              If to the Sellers, to the Se11ers' Representative:

              Dan Wilnai
              2403 Walsh Avenue
              Santa Clara, CA 95051
              Fax: (408) 727-6622

           f. Counterparts. This Agreement may be executed simultaneously in any
              ------------
       number of counterparts, including counterparts transmitted by telecopier
       or telefax, each of which when so executed and delivered shall be taken
       to be an original; but such counterparts shall together constitute one
       and the same document.

               IN WITNESS WHEREOF, the parties hereto have duly executed this
       Agreement as of the date first set forth above.

                                                   PURCHASER:

                                                   AGILENT TECHNOLOGIES

                                                   BY: /s/ Byron Anderson
                                                      -----------------------
                                                   Name: BYRON ANDERSON
                                                        ---------------------
                                                   Its:______________________

                                                   SELLERS:

                                                   THE WILNAI GRANTOR RETAINED
                                                   ANNUITY TRUST

                                                   By:_______________________
                                                        Dan Wi1nai, Trustee

                                       9.
<PAGE>

              with a copy to:

              Agilent Technologies, Inc.
              395 Page Mill Road
              Palo Alto, CA 94306
              Attn: General Counsel
              Fax: (650) 752-5742

              If to the Sellers, to the Sellers' Representative:

              Dan Wilnai
              2403 Walsh Avenue
              Santa Clara, CA 95051
              Fax: (408) 727-6522

           f. Counterparts. This Agreement may be executed simultaneously in any
              ------------
       number of counterparts, including counterparts transmitted by telecopier
       or telefax, each of which when so executed and delivered shall be taken
       to be an original; but such counterparts shall together constitute one
       and the same document.

                 IN WITNESS WHEREOF, the parties hereto have duly executed this
       Agreement as of the date first set forth above.

                                                   PURCHASER:

                                                   AGILENT TECHNOLOGIES

                                                   By:_______________________
                                                   Name:_____________________
                                                   Its:______________________

                                                   SELLERS:

                                                   THE WILNAI GRANTOR RETAINED
                                                   ANNUITY TRUST

                                                   By: /s/ Dan Wilnai
                                                      -----------------------
                                                        Dan Wilnai, Trustee

                                      9.
<PAGE>

THE TZARNOTZKY GRANTOR                            THE WILNAI FAMILY TRUST DATED
RETAINED ANNUNITY TRUST                           NOVEMBER 12, 1997

By: /s/ Peretz Tzarnotzky                         By: /s/ Dan Wilnai
   --------------------------                        ---------------------------
   Peretz Tzarnotzky, Trustee                        Dan Wilnai, Trustee

    /s/ Peretz Tzarnotzky
   --------------------------                     By:___________________________
   Peretz Tzarnotzky                                 Sarah Wilnai, Trustee

   __________________________                     PHILIPS SEMICONDUCTORS
   Guy Wilnai

                                                  By:___________________________
   __________________________                     Name:_________________________
   Ilanit Wilnai                                  Title:________________________

   __________________________
   Iris Wilnai

The undersigned consents to serve as Sellers' Representative.

/s/ Dan Wilnai
------------------
Dan Wilnai

                                      10.
<PAGE>

THE TZARNOTZKY GRAT                               THE WILNAI FAMILY TRUST DATED
                                                  NOVEMBER 12, 1997

By:                                               By:
   __________________________                        ___________________________
   Peretz Tzarnotzky, Trustee                        Dan Wilnai, Trustee

   __________________________                     By:___________________________
   Peretz Tzarnotzky                                 Sarah Wilnai, Trustee

   __________________________                     PHILIPS SEMICONDUCTORS
   Guy Wilnai

                                                  By:___________________________
   __________________________                     Name:_________________________
   Ilanit Wilnai                                  Title:________________________

   /s/ Iris Wilnai
   --------------------------
   Iris Wilnai        9/27/00

The undersigned consents to serve as Sellers' Representative.

___________________

                                      10.
<PAGE>

THE TZARNOTZKY GRAT                               THE WILNAI FAMILY TRUST DATED
                                                  NOVEMBER 12, 1997

By:                                               By:
   __________________________                        ___________________________
   Peretz Tzarnotzky, Trustee                        Dan Wilnai, Trustee

                                                  By: /s/ Sarah Wilnai
   __________________________                        ---------------------------
   Peretz Tzarnotzky                                 Sarah Wilnai, Trustee

   /s/ Guy Wilnai                                 PHILIPS SEMICONDUCTORS
   ---------------------------
   Guy Wilnai

                                                  By:___________________________
   /s/ Ilanit Wilnai                              Name:_________________________
   ---------------------------
   Ilanit Wilnai                                  Title:________________________

   ___________________________
   Iris Wilnai

The undersigned consents to serve as Sellers' Representative.

___________________

                                      10.
<PAGE>

THE TZARNOTZKY GRANTOR                            THE WILNAI FAMILY TRUST DATED
RETAINED ANNUNITY TRUST                           NOVEMBER 12, 1997

By:                                               By:
   __________________________                        ___________________________
   Peretz Tzarnotzky, Trustee                        Dan Wilnai, Trustee

   __________________________                     By:___________________________
   Peretz Tzarnotzky                                 Sarah Wilnai, Trustee

   __________________________                     PHILIPS SEMICONDUCTORS
   Guy Wilnai

                                                  By: /s/ Philip Pollok
                                                      --------------------------
   __________________________                     Name:   Philip Pollok
   Ilanit Wilnai                                  Title:  V.P.

   __________________________
   Iris Wilnai

The undersigned consents to serve as Sellers' Representative.

___________________
  Dan Wilnai

                                      10.

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