CD54ACT280
9-Bit Odd/Even Parity Generator/Checker (Texas Instruments)
CD54ACT20
DUAL 4-INPUT POSITIVE-NAND GATES (Texas Instruments)
CD54ACT240
Octal Buffer/Line Drivers (Texas Instruments)
CD54ACT241
Octal Buffer/Line Drivers (Texas Instruments)
CD54ACT244
Octal Buffer/Line Drivers (Texas Instruments)
CD54ACT245
Octal-Bus Transceiver (Texas Instruments)
CD54ACT253
Dual 4-Input Multiplexer (Texas Instruments)
CD54ACT257
Quad 2-Input Multiplexer (Texas Instruments)
CD54ACT273
Octal D Flip-Flop (Texas Instruments)
CD54ACT299
8-Input Universal Shift/Storage Register (Texas Instruments)