<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED BALANCE SHEET, CONSOLIDATED STATEMENT OF OPERATIONS AND
CONSOLIDATED STATEMENT OF CASH FLOWS INCLUDED IN THE COMPANY'S FORM 10-K FOR THE
PERIOD ENDING JUNE 30, 2000, AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO
SUCH FINANCIAL STATEMENTS AND THE NOTES THERETO.
</LEGEND>
<MULTIPLIER> 1,000

<S>                             <C>                     <C>                     <C>
<PERIOD-TYPE>                   12-MOS                   12-MOS                   12-MOS
<FISCAL-YEAR-END>                          JUN-30-2000             JUN-30-1999             JUN-30-1998
<PERIOD-START>                             JUL-01-1999             JUL-01-1998             JUL-01-1997
<PERIOD-END>                               JUN-30-2000             JUN-30-1999             JUN-30-1998
<CASH>                                         251,811                 571,117                 506,639
<SECURITIES>                                     6,270                 117,026                 230,081
<RECEIVABLES>                                  359,898                 597,790                 682,883
<ALLOWANCES>                                    12,383                  15,407                  17,463
<INVENTORY>                                    181,594                 195,181                 322,823
<CURRENT-ASSETS>                               920,309               1,847,033               2,065,372
<PP&E>                                       1,050,991                 837,802                 865,926
<DEPRECIATION>                                 584,265                 457,035                 420,506
<TOTAL-ASSETS>                               1,839,211               2,788,257               2,964,706
<CURRENT-LIABILITIES>                          861,528                 977,053               1,096,672
<BONDS>                                        349,521                 354,971                 366,480
<PREFERRED-MANDATORY>                                0                       0                       0
<PREFERRED>                                     16,998                  16,998                  16,998
<COMMON>                                           171                     171                     168
<OTHER-SE>                                   2,327,463               1,406,400               1,447,346
<TOTAL-LIABILITY-AND-EQUITY>                 1,839,211               2,788,257               2,964,706
<SALES>                                      1,688,859               2,011,658               2,489,983
<TOTAL-REVENUES>                             2,331,134               2,748,957               3,100,610
<CGS>                                        1,007,562               1,202,561               1,580,647
<TOTAL-COSTS>                                1,503,523               1,603,249               1,963,551
<OTHER-EXPENSES>                               404,110                 365,240                 664,731
<LOSS-PROVISION>                                 2,670                     369                     616
<INTEREST-EXPENSE>                              18,980                  22,582                  24,665
<INCOME-PRETAX>                              (381,884)                 125,721               (596,919)
<INCOME-TAX>                                   447,660                (71,892)                 137,292
<INCOME-CONTINUING>                          (829,544)                  53,829               (459,627)
<DISCONTINUED>                                       0                       0                       0
<EXTRAORDINARY>                                      0                       0                       0
<CHANGES>                                            0                       0                       0
<NET-INCOME>                                 (829,544)                  53,829               (459,627)
<EPS-BASIC>                                     (4.52)                     .29                  (2.47)
<EPS-DILUTED>                                   (4.52)                     .28                  (2.47)


</TABLE>