DR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74AJ OBSOLETE CDIP J 14 TBD Call TI Call TI SN74LS74AJ OBSOLETE CDIP J 14 TBD Call TI Call TI SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANSR ACTIVE SO NS 14 2000 Green (RoHS & no Sb/Br)
no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 LS74A SN74LS74ADR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 LS74A SN74LS74ADR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 LS74A SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 LS74A SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 LS74A SN74LS74AN ACTIVE PDIP N 14 25 Green (RoHS & no Sb/Br) CU NIPDAU N / A for Pkg Type 0 to 70 SN74LS74AN SN74LS74AN ACTIVE PDIP N 14 25 Green (RoHS & no Sb/Br) CU NIPDAU N / A for Pkg Type 0 to 70 SN74LS74AN SN74LS74ANE4 ACTIVE PDIP N 14 25 Green (RoHS & no Sb/Br) CU NIPDAU N / A for Pkg Type 0 to 70 SN74LS74AN SN74LS74ANE4 ACTIVE PDIP N 14 25 Green (RoHS & no Sb/Br) CU NIPDAU N / A for Pkg Type 0 to 70 SN74LS74AN SN74LS74ANSR ACTIVE SO NS 14 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM 0 to 70 74LS74A SN74LS74ANSR ACTI
DR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74AJ OBSOLETE CDIP J 14 SN74LS74AJ OBSOLETE CDIP J 14 SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type TBD Call TI Call TI Call TI Call TI SN74LS74AN ACTIVE PDIP N 14 SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANSR ACTIVE SO NS 14 2000 Green (RoHS & no Sb/Br) CU N
DR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74AJ OBSOLETE CDIP J 14 TBD Call TI Call TI SN74LS74AJ OBSOLETE CDIP J 14 TBD Call TI Call TI SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANSR ACTIVE SO NS 14 2000 Green (RoHS & no Sb/Br)
DR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74AJ OBSOLETE CDIP J 14 TBD Call TI Call TI SN74LS74AJ OBSOLETE CDIP J 14 TBD Call TI Call TI SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANSR ACTIVE SO NS 14 2000 Green (RoHS & no Sb/Br)
SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor or Sales Office SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor or Sales Office SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor or Sales Office Addendum-Page 2 PACKAGE OPTION ADDENDUM www.ti.com 7-Jun-2010 Orderable Device Status (1) Package Type Package Drawing Pins SN74LS74ADRG4 ACTIVE SOIC D 14 SN74LS74AJ OBSOLETE CDIP J 14 Package Qty 2500 Eco Plan (2) Green (RoHS & no Sb/Br) TBD TBD Lead/ Ball Finish MSL Peak Temp (3) Samples (Requires Login) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor or Sales Office Call TI Call TI Samples Not Available Call TI Call TI Samples Not Available SN74LS74AJ OBSOLETE CDIP J 14 SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type Contact TI Distributor or Sales Office SN74LS74AN ACTIVE
DR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74AJ OBSOLETE CDIP J 14 TBD Call TI Call TI SN74LS74AJ OBSOLETE CDIP J 14 TBD Call TI Call TI SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANSR ACTIVE SO NS 14 2000 Green (RoHS & no Sb/Br)
SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor or Sales Office SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor or Sales Office SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor or Sales Office Addendum-Page 2 PACKAGE OPTION ADDENDUM www.ti.com 7-Jun-2010 Orderable Device Status (1) Package Type Package Drawing Pins SN74LS74ADRG4 ACTIVE SOIC D 14 SN74LS74AJ OBSOLETE CDIP J 14 Package Qty 2500 Eco Plan (2) Green (RoHS & no Sb/Br) TBD TBD Lead/ Ball Finish MSL Peak Temp (3) Samples (Requires Login) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor or Sales Office Call TI Call TI Samples Not Available Call TI Call TI Samples Not Available SN74LS74AJ OBSOLETE CDIP J 14 SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type Contact TI Distributor or Sales Office SN74LS74AN ACTIVE
DR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74AJ OBSOLETE CDIP J 14 TBD Call TI Call TI SN74LS74AJ OBSOLETE CDIP J 14 TBD Call TI Call TI SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANSR ACTIVE SO NS 14 2000 Green (RoHS & no Sb/Br)
DR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74AJ OBSOLETE CDIP J 14 TBD Call TI Call TI SN74LS74AJ OBSOLETE CDIP J 14 TBD Call TI Call TI SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANSR ACTIVE SO NS 14 2000 Green (RoHS & no Sb/Br)
DR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74AJ OBSOLETE CDIP J 14 SN74LS74AJ OBSOLETE CDIP J 14 SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type TBD Call TI Call TI Call TI Call TI SN74LS74AN ACTIVE PDIP N 14 SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANSR ACTIVE SO NS 14 2000 Green (RoHS & no Sb/Br) CU N
SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor or Sales Office SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor or Sales Office SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor or Sales Office Addendum-Page 2 PACKAGE OPTION ADDENDUM www.ti.com 7-Jun-2010 Orderable Device Status (1) Package Type Package Drawing Pins SN74LS74ADRG4 ACTIVE SOIC D 14 SN74LS74AJ OBSOLETE CDIP J 14 Package Qty 2500 Eco Plan (2) Green (RoHS & no Sb/Br) TBD TBD Lead/ Ball Finish MSL Peak Temp (3) Samples (Requires Login) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor or Sales Office Call TI Call TI Samples Not Available Call TI Call TI Samples Not Available SN74LS74AJ OBSOLETE CDIP J 14 SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type Contact TI Distributor or Sales Office SN74LS74AN ACTIVE
DR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74AJ OBSOLETE CDIP J 14 TBD Call TI Call TI SN74LS74AJ OBSOLETE CDIP J 14 TBD Call TI Call TI SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANSR ACTIVE SO NS 14 2000 Green (RoHS & no Sb/Br)
DR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74AJ OBSOLETE CDIP J 14 SN74LS74AJ OBSOLETE CDIP J 14 SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type TBD Call TI Call TI Call TI Call TI SN74LS74AN ACTIVE PDIP N 14 SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANSR ACTIVE SO NS 14 2000 Green (RoHS & no Sb/Br) CU N
DR ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRE4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74ADRG4 ACTIVE SOIC D 14 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LS74AJ OBSOLETE CDIP J 14 TBD Call TI Call TI SN74LS74AJ OBSOLETE CDIP J 14 TBD Call TI Call TI SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74AN ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74AN3 OBSOLETE PDIP N 14 TBD Call TI Call TI SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANE4 ACTIVE PDIP N 14 25 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LS74ANSR ACTIVE SO NS 14 2000 Green (RoHS & no Sb/Br)