<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED FINANCIAL STATEMENTS AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE
TO SUCH CONSOLIDATED FINANCIAL STATEMENTS AND NOTES.
</LEGEND>
<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-2000
<PERIOD-END>                               SEP-30-2000
<CASH>                                          73,807
<SECURITIES>                                   138,352
<RECEIVABLES>                                  207,373
<ALLOWANCES>                                   (17,672)
<INVENTORY>                                    156,018
<CURRENT-ASSETS>                               686,314
<PP&E>                                         952,148
<DEPRECIATION>                                (748,805)
<TOTAL-ASSETS>                               1,014,037
<CURRENT-LIABILITIES>                          323,390
<BONDS>                                              3
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           429
<OTHER-SE>                                     660,585
<TOTAL-LIABILITY-AND-EQUITY>                 1,014,037
<SALES>                                        926,370
<TOTAL-REVENUES>                               926,370
<CGS>                                          661,260
<TOTAL-COSTS>                                  661,260
<OTHER-EXPENSES>                               293,330
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               1,700
<INCOME-PRETAX>                                 (7,356)
<INCOME-TAX>                                    (7,260)
<INCOME-CONTINUING>                                (96)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       (96)
<EPS-BASIC>                                       0.00
<EPS-DILUTED>                                     0.00