<ARTICLE> 5
<LEGEND>
THIS SCHEDULE IS A RESTATEMENT OF SCHEDULES FROM PREVIOUS FILINGS TO INCORPORATE
THE PROVISIONS OF SFAS NO. 128 - EARNINGS PER SHARE.
</LEGEND>
<RESTATED> 
       
                                                                                            
<PERIOD-TYPE>                   3-MOS                   6-MOS                   9-MOS                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1996             DEC-31-1996             DEC-31-1996             DEC-31-1996
<PERIOD-START>                             JAN-01-1996             JAN-01-1996             JAN-01-1996             JAN-01-1996
<PERIOD-END>                               MAR-31-1996             JUN-30-1996             SEP-30-1996             DEC-31-1996
<CASH>                                         102,479                 104,067                  66,885                  70,788
<SECURITIES>                                   247,187                 187,284                 218,751                 210,062
<RECEIVABLES>                                   60,362                  40,048                  54,282                  68,486
<ALLOWANCES>                                     1,460                   1,662                   1,976                   2,399
<INVENTORY>                                     75,146                 101,124                  89,429                  75,798
<CURRENT-ASSETS>                               534,134                 479,613                 475,568                 472,987
<PP&E>                                         100,857                 110,171                 118,990                 141,334
<DEPRECIATION>                                  42,922                  46,104                  47,984                  51,530
<TOTAL-ASSETS>                                 735,306                 762,310                  71,006                 778,212
<CURRENT-LIABILITIES>                          205,705                 160,606                 194,925                 177,967
<BONDS>                                        239,600                 286,160                 230,000                 230,000
<PREFERRED-MANDATORY>                                0                       0                       0                       0
<PREFERRED>                                          0                       0                       0                       0
<COMMON>                                        86,817                  88,095                  88,385                  90,644
<OTHER-SE>                                     203,184                 227,449                 250,289                 279,601
<TOTAL-LIABILITY-AND-EQUITY>                   735,306                 762,310                 763,599                 778,212
<SALES>                                        137,098                 253,393                 370,121                 497,306
<TOTAL-REVENUES>                               137,098                 253,393                 370,121                 497,306
<CGS>                                           53,054                  97,903                 142,997                 191,958
<TOTAL-COSTS>                                   53,054                  97,903                 142,997                 191,958
<OTHER-EXPENSES>                                35,843                  69,760                 103,658                 137,255
<LOSS-PROVISION>                                     0                       0                       0                       0
<INTEREST-EXPENSE>                               1,920                   6,342                   9,403                  12,284
<INCOME-PRETAX>                                 49,124                  87,040                 124,725                 169,137
<INCOME-TAX>                                    17,684                  31,335                  44,902                  60,002
<INCOME-CONTINUING>                             31,440                  55,705                  79,823                 109,135
<DISCONTINUED>                                       0                       0                       0                       0
<EXTRAORDINARY>                                      0                       0                       0                       0
<CHANGES>                                            0                       0                       0                       0
<NET-INCOME>                                    31,440                  55,705                  79,823                 109,135
<EPS-PRIMARY>                                     0.36                    0.64                    0.91                    1.25<F1>
<EPS-DILUTED>                                     0.33                    0.59                    0.85                    1.16
<FN>
<F1>For purposes of this Exhibit, Primary means Basic.
</FN>