20-Pin SMD to DIP Adapter

PC817 Phototransistor Optocoupler

NE555P Timer

CD4069BM – SMD Hex Inverter (Buffered)

4N25 Phototransistor Optocoupler

CD4066BM – SMD Quad Bilateral Analog Switch

CD4060BM – SMD 14-Stage Binary Ripple Counter with Oscillator

CD4053BM – SMD Triple 2-Channel Analog Multiplexer/Demultiplexer

CD4052BM – SMD Dual 4-Channel Analog Multiplexer/Demultiplexer

CD4051BM – SMD 8-Channel Analog Multiplexer/Demultiplexer

CD4017BM – SMD Decade Counter / Johnson Counter, 10 Outputs

CD4013BM – SMD Dual D-Type Flip-Flop with Set & Reset