Integrated Circuits Used
Procedure
- Add IC 74LS21 into ICBase-1 (74LS21).
- Add IC 74LS32 into ICBase-2 (74LS32).
- Add IC 74LS04 into ICBase-3 (74LS04).
- Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS21).
- Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS32).
- Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS04).
- Connect Output-12 to Pin-3 (Input & Output) of ICBase-1 (74LS21).