Procedure
- Connect Pin-20 (Input & Output) of ICBase-2 to VCC Port.
- Connect Pin-7 (Input & Output) of ICBase-2 to GND Port.
- Connect Pin-2 (Input & Output) of ICBase-2 to Input-0.
- Connect Pin-3 (Input & Output) of ICBase-2 to Input-1.
- Connect Output-0 to Pin-4 (Input & Output) of ICBase-2.