<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
0 0 0
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>