<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-START> JAN-01-2000 <PERIOD-END> JUN-30-2000 <CASH> 101,786 <SECURITIES> 23,955 <RECEIVABLES> 187,107 <ALLOWANCES> 16,507 <INVENTORY> 86,115 <CURRENT-ASSETS> 396,425 <PP&E> 70,989 <DEPRECIATION> 45,782 <TOTAL-ASSETS> 461,655 <CURRENT-LIABILITIES> 152,562 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 72,819 <OTHER-SE> 234,262 <TOTAL-LIABILITY-AND-EQUITY> 461,655 <SALES> 435,175 <TOTAL-REVENUES> 435,175 <CGS> 308,105 <TOTAL-COSTS> 308,105 <OTHER-EXPENSES> 91,930 <LOSS-PROVISION> 2,867 <INTEREST-EXPENSE> 430 <INCOME-PRETAX> 38,187 <INCOME-TAX> 13,571 <INCOME-CONTINUING> 24,616 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 24,616 <EPS-BASIC> 0.64 <EPS-DILUTED> 0.61