AY-5-9151A
( AY-5-915xx) Push Button Telephone Dialers (General Semiconductor)
AY-5-9151B
( AY-5-915xx) Push Button Telephone Dialers (General Semiconductor)
AY-5-9152B
( AY-5-915xx) Push Button Telephone Dialers (General Semiconductor)
AY-5-9153A
( AY-5-915xx) Push Button Telephone Dialers (General Semiconductor)
AY-5-9153B
( AY-5-915xx) Push Button Telephone Dialers (General Semiconductor)
AY-5-9154A
( AY-5-915xx) Push Button Telephone Dialers (General Semiconductor)
AY-5-1013A
(AY-x-101xx) UNIVERSAL ASYNCHRONOUS RECEIVER / TRANSMITTER (TelCom Semiconductor)
AY-5-2376
Keyboard and Encoder (Swtpc)