AY5-8301 Integrated Circuit - DIP14 - General Instrument

AY5-9510 Integrated Circuit - DIP14 - General Instrument

AY5-8322 Integrated Circuit - DIP24 - General Instrument

AY5-9200 Integrated Circuit - DIP16 - General Instrument

AY5-8321 Integrated Circuit - DIP24 - General Instrument

AY5-1013 Integrated Circuit - DIP40 - General Instrument

SG3402N Integrated Circuit - DIP14 - System General Corporation

MAX448CPD Integrated Circuit - DIP14 - Maxim Integrated