Integrated Circuits Used 74LS83 74LS02 74LS11 Procedure Add IC 74LS83 into ICBase-1 (74LS83).Add IC 74LS02 into ICBase-2 (74LS02).Add IC 74LS11 into ICBase-3 (74LS11).Connect Pin-4 (Input) of ICBase-1 (74LS83) to Input-14.
