Procedure
- Connect Pin-7 (Input & Output) of ICBase-1 to GND Port.
- Connect VCC Port to Pin-20 (Input & Output) of ICBase-1.
- Connect Pin-1 (Input & Output) of ICBase-1 to Input-0.
- Connect Pin-2 (Input & Output) of ICBase-1 to Input-1.
- Connect Pin-3 (Input & Output) of ICBase-1 to Output-0.