Integrated Circuits Used
Procedure
- Add IC 74LS90 into ICBase-1 (74LS90).
- Connect VCC Port to Pin-5 (VCC) of ICBase-1 (74LS90).
- Connect GND Port to Pin-16 (Ground) of ICBase-1 (74LS90).
- Connect Pin-18 (Output) of ICBase-1 (74LS90) to Output-3.
- Connect Pin-15 (Output) of ICBase-1 (74LS90) to Output-2.
- Connect Pin-14 (Output) of ICBase-1 (74LS90) to Output-1.
- Connect Pin-17 (Output) of ICBase-1 (74LS90) to Output-0.
- Connect Clock port of 1Hz frequency to Pin-20 (Input) of ICBase-1 (74LS90).
- Connect Pin-2 (Input) of ICBase-1 (74LS90) to Input-12.
- Connect Input-9 to Pin-3 (Input) of ICBase-1 (74LS90).
- Connect Pin-18 (Output) of ICBase-1 (74LS90) to Pin-1 (Input) of ICBase-1 (74LS90).
- Connect Pin-3 (Input) of ICBase-1 (74LS90) to Input-1.
- Connect Input-0 to Pin-2 (Input) of ICBase-1 (74LS90).