<ARTICLE> 5
<LEGEND> THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM 
THE CONDENSED CONSOLIDATED BALANCE SHEET AS OF SEPTEMBER 30, 1998 AND THE 
CONDENSED INCOME STATEMENT FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1998 AND IS 
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS. 
</LEGEND>
<MULTIPLIER> 1,000,000
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                         DEC-31-1998
<PERIOD-START>                            JAN-01-1998
<PERIOD-END>                              SEP-30-1998
<CASH>                                            478
<SECURITIES>                                        0         
<RECEIVABLES>                                   1,823
<ALLOWANCES>                                       39
<INVENTORY>                                     1,366
<CURRENT-ASSETS>                                4,226 
<PP&E>                                          4,701
<DEPRECIATION>                                  2,258
<TOTAL-ASSETS>                                  9,571
<CURRENT-LIABILITIES>                           2,741
<BONDS>                                         2,921
<PREFERRED-MANDATORY>                               0
<PREFERRED>                                         0
<COMMON>                                          291
<OTHER-SE>                                      2,408
<TOTAL-LIABILITY-AND-EQUITY>                    9,571
<SALES>                                         4,763 
<TOTAL-REVENUES>                                4,763
<CGS>                                           2,605         
<TOTAL-COSTS>                                   2,605 
<OTHER-EXPENSES>                                  751<F1>
<LOSS-PROVISION>                                    8
<INTEREST-EXPENSE>                                149
<INCOME-PRETAX>                                   262
<INCOME-TAX>                                      159
<INCOME-CONTINUING>                               103
<DISCONTINUED>                                      0 
<EXTRAORDINARY>                                     0
<CHANGES>                                           0 
<NET-INCOME>                                      103
<EPS-PRIMARY>                                     .36
<EPS-DILUTED>                                     .36
<FN>

<F1> INCLUDES RESEARCH AND DEVELOPMENT EXPENSES, GOODWILL AMORTIZATION, ACQUIRED
     RESEARCH AND DEVELOPMENT, NET LITIGATION CHARGE, AND EXIT AND OTHER
     REORGANIZATION COSTS.
</FN>