MC74HC27
Triple 3-Input NOR Gate (Motorola)
MC74HC273A
Octal D Flip-Flop (ON Semiconductor)
MC74HC273A
Octal D Flip-Flop (Motorola)
MC74HC20
Dual 4-Input NAND Gate (Motorola)
MC74HC20A
Dual 4-Input NAND Gate (Motorola)
MC74HC20A
Dual 4-Input NAND Gate (ON Semiconductor)
MC74HC237
1-of-8 Decoder/Demultiplexer (Motorola)
MC74HC238A
1-of-8 Decoder/Demultiplexer (ON Semiconductor)
MC74HC240A
Octal 3-State Inverting Buffer/Line Driver/Line Receiver (Motorola)
MC74HC240A
Octal 3-State Inverting Buffer/Line Driver/Line Receiver (ON Semiconductor)