<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY INFORMATION EXTRACTED FROM THE CONDENSED
CONSOLIDATED BALANCE SHEETS ON THE FORM 10-Q FOR THE PERIOD ENDED JUNE 30, 2000
AND THE CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS AS FILED ON FORM 10-Q FOR
THE PERIOD ENDED JUNE 30, 2000 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO
SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 50,932
<SECURITIES> 22,466
<RECEIVABLES> 98,191
<ALLOWANCES> 10,125
<INVENTORY> 17,111
<CURRENT-ASSETS> 190,886
<PP&E> 119,745
<DEPRECIATION> 89,246
<TOTAL-ASSETS> 283,357
<CURRENT-LIABILITIES> 108,850
<BONDS> 0
0
0
<COMMON> 265
<OTHER-SE> 149,413
<TOTAL-LIABILITY-AND-EQUITY> 283,357
<SALES> 228,655
<TOTAL-REVENUES> 228,655
<CGS> 111,192
<TOTAL-COSTS> 111,192
<OTHER-EXPENSES> 154,796
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 0
<INCOME-PRETAX> (35,056)
<INCOME-TAX> 2,500
<INCOME-CONTINUING> (37,556)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (37,556)
<EPS-BASIC> (1.51)
<EPS-DILUTED> (1.51)
</TABLE>