Quantity   Component name
8 × Logic IC 74LS04 Quad 1-input Not
36 × Logic IC 74LS08 Quad 2-input AND
19 × Logic IC 74LS32 Quad 2-input OR
13 × Logic IC 74LS86 Quad 2-input XOR
8 × Logic IC 74LS83 4-bit Full-Adder
20 × Logic IC 74LS157 Quad 1:2 MUX
8 × Logic IC 74LS161 4-bit Counter
25 × Logic IC 74LS173 4-bit Register (D Flip Flop)
10 × Logic IC 74LS245 Octal Bus Transceiver
3 × Logic IC 74HC595 8-bit Shift Register
1 × Logic IC 74150 Single 1:16 MUX
3 × Logic IC AT28C256 32k x 8-bit EEPROM
2 × Logic IC CY62256 32k x 8-bit SRAM