Quantity   Component name
1 × 27C1024 32K x 16-bit EPROM
2 × CY62256 32K x 8-bit SRAM
2 × CY6116 2K x 8-bit SRAM
4 × 74LS573 Electronic Components / Misc. Electronic Components
2 × 74LS574 Electronic Components / Misc. Electronic Components
1 × 74LS139 Dual 2-Line To 4-Line Decoders
1 × 74LS245 Octal Bus Transceiver with 3-State Output
1 × 74LS04 Hex Inverters
1 × 74LS32 Quad OR Gate
1 × 74LS175 Quad D Flip-Flop
4 × 74LS00 Quad 2-Input NAND Gate
4 × 74LS283 4-Bit Binary Adder
2 × 74F269 8-bit Bidirectional Binary Counter
2 × 74F779 8-bit Bidirectional Binary Counter with 3-State Output