<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from Lumisys
Incorporated Consolidated Balance Sheets at June 30, 1997 and Consolidated
Statements of Income for the three months ended June 30, 1997 and is qualified
in its entirety by reference to such financial statements.
</LEGEND>
<CIK> 0001001289
<NAME> LUMISYS INCORPORATED
<MULTIPLIER> 1000
       
<S>                             <C>                     <C>
<PERIOD-TYPE>                   3-MOS                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1997             DEC-31-1997
<PERIOD-END>                               JUN-30-1997             JUN-30-1997
<CASH>                                           19822                   19822
<SECURITIES>                                         0                       0
<RECEIVABLES>                                     3778                    3788
<ALLOWANCES>                                       316                     316
<INVENTORY>                                       3487                    3487
<CURRENT-ASSETS>                                  1751                    1751
<PP&E>                                            1175                    1175
<DEPRECIATION>                                     832                     832
<TOTAL-ASSETS>                                   28922                   28922
<CURRENT-LIABILITIES>                             3239                    3239
<BONDS>                                              0                       0
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                             6                       6
<OTHER-SE>                                       25677                   25677
<TOTAL-LIABILITY-AND-EQUITY>                     28922                   28922
<SALES>                                           5311                   11129
<TOTAL-REVENUES>                                  5311                   11129
<CGS>                                             2372                    4970
<TOTAL-COSTS>                                     2372                    4970
<OTHER-EXPENSES>                                  2352                    4531
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                               (252)                   (502)
<INCOME-PRETAX>                                    839                    2130
<INCOME-TAX>                                       327                     830
<INCOME-CONTINUING>                                512                    1300
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                       512                    1300
<EPS-PRIMARY>                                      .08                     .19
<EPS-DILUTED>                                      .08                     .19
        

</TABLE>