<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
COMPANY'S UNAUDITED FINANCIAL STATEMENTS AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH UNAUDITED FINANCIAL STATEMENTS.
</LEGEND>
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 174,246,000
<SECURITIES> 172,837,000
<RECEIVABLES> 66,216,000
<ALLOWANCES> 0
<INVENTORY> 84,324,000
<CURRENT-ASSETS> 532,306,000
<PP&E> 60,154,000
<DEPRECIATION> 0
<TOTAL-ASSETS> 612,174,000
<CURRENT-LIABILITIES> 95,769,000
<BONDS> 0
0
0
<COMMON> 69,000
<OTHER-SE> 505,727,000
<TOTAL-LIABILITY-AND-EQUITY> 612,174,000
<SALES> 236,742,000
<TOTAL-REVENUES> 244,059,000
<CGS> 136,260,000
<TOTAL-COSTS> 193,831,000
<OTHER-EXPENSES> 0
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 695,000
<INCOME-PRETAX> 57,093,000
<INCOME-TAX> 23,980,000
<INCOME-CONTINUING> 33,113,000
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 33,113,000
<EPS-BASIC> 0.51
<EPS-DILUTED> 0.49
</TABLE>