Integrated Circuits Used 74LS04 74LS08 Procedure Add IC 74LS04 into ICBase-1 (74LS04).Connect Pin-5 (Input) of ICBase-1 (74LS04) to Pin-7 (Ground) of ICBase-1 (74LS04).Add IC 74LS08 into ICBase-2 (74LS08).
