WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

  


<ARTICLE> 5
<RESTATED>
<NAME>ST. JUDE MEDICAL INC.
       
                                                
<PERIOD-TYPE>                   12-MOS                
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1996
<PERIOD-END>                               DEC-31-1996
<CASH>                                          49,388
<SECURITIES>                                   186,007
<RECEIVABLES>                                  224,973
<ALLOWANCES>                                     8,160
<INVENTORY>                                    217,661
<CURRENT-ASSETS>                               747,884
<PP&E>                                         397,674
<DEPRECIATION>                                 108,400
<TOTAL-ASSETS>                               1,472,494
<CURRENT-LIABILITIES>                          320,933
<BONDS>                                         57,500
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                         9,145
<OTHER-SE>                                     912,916
<TOTAL-LIABILITY-AND-EQUITY>                 1,472,494
<SALES>                                        876,747
<TOTAL-REVENUES>                               876,747
<CGS>                                          294,888
<TOTAL-COSTS>                                  294,888
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                   650
<INTEREST-EXPENSE>                               4,725
<INCOME-PRETAX>                                 90,609
<INCOME-TAX>                                    29,972
<INCOME-CONTINUING>                             60,637
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    60,637
<EPS-PRIMARY>                                     0.66
<EPS-DILUTED>                                     0.65