AY5-1016 Integrated Circuit - DIP40 - General Instrument

AY-3-4592 Semiconductor - DIP40 - General Instrument

AY5-1013 Integrated Circuit - DIP40 - General Instrument

AY5-1013A Integrated Circuit - DIP40 - General Instrument

TL16C550CN SemiConductor - DIP40 - Texas Instruments

AY-5-2376 GENERAL INSTRUMENT Keyboard Encoder IC DIP40 Vintage Computer repair

8255A SemiConductor - DIP40 - Intel

AY-5-2376 Integrated Circuit - DIP40 - General Instrument