Integrated Circuits Used 74LS04 74LS32 74LS08 Procedure Add IC 74LS04 into ICBase-1 (74LS04).Connect Output-13 to Pin-2 (Output) of ICBase-1 (74LS04).Add IC 74LS32 into ICBase-2 (74LS32).Add IC 74LS08 into ICBase-3 (74LS08).
