<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted for the
three months ended July 2, 2000 and is qualified in its entirety by reference to
such financial statements.
</LEGEND>
<S> <C>
<PERIOD-TYPE> 3-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-END> JUL-02-2000
<CASH> 131,842,000
<SECURITIES> 13,140,000
<RECEIVABLES> 28,988,000
<ALLOWANCES> 0
<INVENTORY> 16,101,000
<CURRENT-ASSETS> 198,463,000
<PP&E> 172,196,000
<DEPRECIATION> 73,320,000
<TOTAL-ASSETS> 330,337,000
<CURRENT-LIABILITIES> 26,800,000
<BONDS> 0
0
0
<COMMON> 298,000
<OTHER-SE> 298,949,000
<TOTAL-LIABILITY-AND-EQUITY> 330,337,000
<SALES> 47,517,000
<TOTAL-REVENUES> 47,517,000
<CGS> 23,135,000
<TOTAL-COSTS> 23,135,000
<OTHER-EXPENSES> 16,808,000
<LOSS-PROVISION> (290,000)
<INTEREST-EXPENSE> (2,621,000)
<INCOME-PRETAX> 10,485,000
<INCOME-TAX> 3,879,000
<INCOME-CONTINUING> 6,606,000
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 6,606,000
<EPS-BASIC> 0.22
<EPS-DILUTED> 0.21
</TABLE>