Analog Devices Multiplier Application Guide 1978
5 x CD4066 DIP14 Quad Bilateral Analog/Digital Switch IC CMOS Logic Through Hole
Honeywell CLIOP822A Pluggable Panel Bus Analog Output Module
Honeywell XFL821A Analog Input Module With Base XS821-22
Centra Line / Honeywell CLIOL821A Analog Input Module & XS821-22