<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-Q FOR THE
PERIOD ENDING SEPTEMBER 30, 2000, AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE
TO SUCH FINANCIAL STATEMENTS AND THE NOTES THERETO.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 3-MOS
<FISCAL-YEAR-END> JUN-30-2001
<PERIOD-START> JUL-01-2000
<PERIOD-END> SEP-30-2000
<CASH> 192,857
<SECURITIES> 7,447
<RECEIVABLES> 322,725
<ALLOWANCES> 13,058
<INVENTORY> 169,723
<CURRENT-ASSETS> 763,726
<PP&E> 1,077,980
<DEPRECIATION> 594,891
<TOTAL-ASSETS> 1,633,841
<CURRENT-LIABILITIES> 709,524
<BONDS> 347,928
0
16,998
<COMMON> 171
<OTHER-SE> 503,253
<TOTAL-LIABILITY-AND-EQUITY> 1,633,841
<SALES> 279,999
<TOTAL-REVENUES> 426,336
<CGS> 166,907
<TOTAL-COSTS> 283,125
<OTHER-EXPENSES> 51,128
<LOSS-PROVISION> 913
<INTEREST-EXPENSE> 4,882
<INCOME-PRETAX> (45,472)
<INCOME-TAX> (3,516)
<INCOME-CONTINUING> (48,988)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (48,988)
<EPS-BASIC> (0.26)
<EPS-DILUTED> (0.26)
</TABLE>