Procedure
- Connect GND Port to Pin-7 (Input & Output) of ICBase-1.
- Connect VCC Port to Pin-20 (Input & Output) of ICBase-1.
- Connect Input-0 to Pin-1 (Input & Output) of ICBase-1.
- Connect Input-1 to Pin-3 (Input & Output) of ICBase-1.
- Connect Input-2 to Pin-5 (Input & Output) of ICBase-1.
- Connect Output-0 to Input-0.
- Connect Pin-1 (Input & Output) of ICBase-2 to Pin-6 (Input & Output) of ICBase-1.
- Connect Pin-2 (Input & Output) of ICBase-2 to Input-0.
- Connect Pin-4 (Input & Output) of ICBase-2 to Pin-6 (Input & Output) of ICBase-1.
- Connect Pin-5 (Input & Output) of ICBase-2 to Input-1.
- Connect GND Port to Pin-7 (Input & Output) of ICBase-2.
- Connect VCC Port to Pin-20 (Input & Output) of ICBase-2.
- Connect GND Port to Pin-7 (Input & Output) of ICBase-3.
- Connect VCC Port to Pin-20 (Input & Output) of ICBase-3.
- Connect Pin-1 (Input & Output) of ICBase-3 to Pin-2 (Input & Output) of ICBase-1.
- Connect Pin-2 (Input & Output) of ICBase-3 to Pin-4 (Input & Output) of ICBase-1.
- Connect Input-2 to Pin-19 (Input & Output) of ICBase-3.
- Connect Pin-1 (Input & Output) of ICBase-4 to Pin-3 (Input & Output) of ICBase-2.
- Connect Pin-2 (Input & Output) of ICBase-4 to Pin-6 (Input & Output) of ICBase-2.
- Connect Pin-4 (Input & Output) of ICBase-4 to Pin-3 (Input & Output) of ICBase-4.
- Connect Pin-5 (Input & Output) of ICBase-4 to Pin-18 (Input & Output) of ICBase-3.
- Connect Output-2 to Pin-6 (Input & Output) of ICBase-4.
- Connect Pin-19 (Input & Output) of ICBase-2 to Pin-4 (Input & Output) of ICBase-1.
- Connect Pin-18 (Input & Output) of ICBase-2 to Input-0.
- Connect Pin-16 (Input & Output) of ICBase-2 to Input-1.
- Connect Pin-15 (Input & Output) of ICBase-2 to Pin-2 (Input & Output) of ICBase-1.
- Connect GND Port to Pin-7 (Input & Output) of ICBase-4.
- Connect VCC Port to Pin-20 (Input & Output) of ICBase-4.
- Connect Pin-19 (Input & Output) of ICBase-4 to Pin-17 (Input & Output) of ICBase-2.
- Connect Pin-18 (Input & Output) of ICBase-4 to Pin-14 (Input & Output) of ICBase-2.
- Connect Output-1 to Pin-17 (Input & Output) of ICBase-4.