SN74181N Integrated Circuit - DIP24 - Texas Instruments

SN75424N Integrated Circuit - DIP - Texas Instruments

SN74390N Integrated Circuit - DIP16 - Texas Instruments

SN74199N Integrated Circuit - DIP24 - Texas Instruments

SN74L72N Integrated Circuit - DIP - Texas Instruments

SN76131N Integrated Circuit - DIP14 - Texas Instruments

SN74100N Integrated Circuit - DIP24 - Texas Instruments

SN74141N Integrated Circuit - DIP16 - Texas Instruments