SN7442N Integrated Circuit - DIP16 - Texas Instruments

SN74221N Integrated Circuit - DIP16 - Texas Instruments

SN74109N Integrated Circuit - DIP16 - Texas Instruments

SN7524N Integrated Circuit - DIP16 - Texas Instruments

SN74153N Integrated Circuit TTL - DIP16 - Texas Instruments

SN75121N Integrated Circuit INTERFACE-IC - DIP16 - Texas Instruments

SN74390N Integrated Circuit - DIP16 - Texas Instruments

SN74123N Integrated Circuit - DIP16 - Texas Instruments