
Fairchild Semiconductor
Hex Schmitt Trigger with Extended Input Voltage

ON Semiconductor
Octal D-Type Flip-Flops with Clear

Fairchild Semiconductor
Hex Inverter

Fairchild Semiconductor
16-Line to 1-Line Multiplexer 3-STATE • 16-Line to 1-Line Multiplexer

Fairchild Semiconductor
Inverting • Non-Inverting Octal Buffer and Line Driver with 3-STATE Outputs

Fairchild Semiconductor
Hex Inverting TTL Buffer • Hex Non-Inverting TTL Buffer

National ->Texas Instruments
16-Key Encoder / 20-Key Encoder

Maxim Integrated
4 Digit Up/Down Counter/Decoder/Driver

Fairchild Semiconductor
8-Channel 3-STATE Multiplexer