– 4008 : 4 bits adder.
– 4013 : Dual Flip Flop.
– 4017 : 10 bits Johnson decade.
– 4040 : 12 bits counter.
– 4094 : 8 bits shift register.
– 4512 : 8 channel data selector.
– 4514 : 4 bits decoder.
– 4801 : Random access memory.
– 2716 : Read only memory (memory initiliazed from ./rom.bin).