<ARTICLE> 5 <MULTIPLIER> 1,000 <CURRENCY> U.S. DOLLARS <PERIOD-TYPE> YEAR <FISCAL-YEAR-END> DEC-31-1994 <PERIOD-START> JAN-01-1994 <PERIOD-END> DEC-31-1994 <EXCHANGE-RATE> 1 <CASH> 17,285 <SECURITIES> 38,400 <RECEIVABLES> 153,107 <ALLOWANCES> 0 <INVENTORY> 85,543 <CURRENT-ASSETS> 326,089 <PP&E> 152,314 <DEPRECIATION> 87,601 <TOTAL-ASSETS> 661,883 <CURRENT-LIABILITIES> 155,464 <BONDS> 0 <COMMON> 38,144 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 421,075 <TOTAL-LIABILITY-AND-EQUITY> 661,883 <SALES> 479,314 <TOTAL-REVENUES> 760,171 <CGS> 311,790 <TOTAL-COSTS> 504,489 <OTHER-EXPENSES> 164,908 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 93,978 <INCOME-TAX> 30,467 <INCOME-CONTINUING> 63,511 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 63,511 <EPS-PRIMARY> 2.09 <EPS-DILUTED> 2.09