Integrated Circuits Used 74LS74 74LS00 74LS04 Procedure Add IC 74LS74 into ICBase-1 (74LS74).Add IC 74LS74 into ICBase-2 (74LS74).Add IC 74LS74 into ICBase-3 (74LS74).Add IC 74LS00 into ICBase-4 (74LS00).Add IC 74LS04 into ICBase-5 (74LS04).
