Quantity   Component name
1 × AS6C62256 Memory ICs / Static RAM (SRAM)
1 × 28C256 Memory ICs / PROMs, OTP PROMs
1 × AT27C1024-70PU Memory ICs / PROMs, OTP PROMs
1 × 74HCT139 Electronic Components / Misc. Electronic Components
1 × 74HCT138 Electronic Components / Misc. Electronic Components
1 × 74HCT04 Electronic Components / Misc. Electronic Components
1 × UM245R UART
5 × 74HCT574 Register
2 × 74LS593 Register/counter
1 × M27C322-100F1 Memory ICs / PROMs, OTP PROMs
1 × 74HCT151 Logic ICs / Decoders, Encoders, Multiplexers, Demultiplexers
1 × 74HCT161 Logic ICs / Counters