SN75591N Integrated Circuit - DIP18 - Texas Instruments

SN74390N Integrated Circuit - DIP16 - Texas Instruments

SN76131N Integrated Circuit - DIP14 - Texas Instruments

SN74L86N Integrated Circuit - DIP14 - Texas Instruments

SN74L72N Integrated Circuit - DIP - Texas Instruments

SN76514N Integrated Circuit - DIP14 - Texas Instruments

SN76477N Integrated Circuit - DIP28 - Texas Instruments

SN74141N Integrated Circuit - DIP16 - Texas Instruments