Dual Optically-Coupled Isolator Optoelectronic Pro.
7447 - BCD to 7-Segment Decoders/Drivers
7474 - Dual Positive-Edge-Triggered D-Type Flip-Flops
IN4749A - Zener Diode
IN4744A - (IN4728A - IN4764A) Zener Diode
74193 - Synchronous 4-Bit Binary Counter
74191 - Synchronous 4-Bit Up/Down Counter
7490 - Decade and Binary Counter
74373 - 3-STATE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops
IN4746A - Zener Diode
7476 - Dual Master-Slave J-K Flip-Flops
7473 - Dual Master-Slave J-K F-F
7432 - Quad 2-Input OR Gate
7404 - Hex Inverting Gates
BC32740 - PNP EPITAXIAL SILICON TRANSISTOR
7486 - Quad 2-Input Exclusive-OR Gate
74283 - 4-Bit Binary Adder
DM74LS112A - Dual Negative-Edge-Triggered Master-Slave J-K Flip-Flop
74LS112A - Dual Negative-Edge-Triggered Master-Slave J-K Flip-Flop
74LS139 - Decoder/Demultiplexer
74LS574 - Octal D-Type Flip-Flop