<ARTICLE> 5
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-END>                               MAR-31-1995
<CASH>                                          16,937
<SECURITIES>                                   124,489
<RECEIVABLES>                                  163,290
<ALLOWANCES>                                     6,319
<INVENTORY>                                    134,151
<CURRENT-ASSETS>                               460,114
<PP&E>                                         163,903
<DEPRECIATION>                                  30,422
<TOTAL-ASSETS>                                 945,065
<CURRENT-LIABILITIES>                          129,228
<BONDS>                                              0
<COMMON>                                         4,653
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                     586,184
<TOTAL-LIABILITY-AND-EQUITY>                   945,065
<SALES>                                        180,499
<TOTAL-REVENUES>                               180,499
<CGS>                                           59,106
<TOTAL-COSTS>                                   59,106
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                   639
<INTEREST-EXPENSE>                               4,018
<INCOME-PRETAX>                                 44,325
<INCOME-TAX>                                    13,741
<INCOME-CONTINUING>                             30,584
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    30,584
<EPS-PRIMARY>                                      .65
<EPS-DILUTED>                                      .65