1x MME UA8560D - Dual-channel Serial Input/Output Controller - DIP-40 = Z80-SIO

1x MME UA858D - DMA Direct Memory Access Controller - DIP-40 = Z80-DMA / Z80DMA

1x MME 80- DART Dip-40

3 x UA855D by MME Z80-PIO DIP40 PARALLEL I/O CONTROLLER ARCADE VIDEO RETRO IC

AM25LS22PC AMD 8-Bit Serial Parallel Register with Sign Extend IC, DIP-20.

2 x UB855D MME Z80-PIO DIP40 PARALLEL I/O CONTROLLER ARCADE VIDEO RETRO IC

UA858D MME Z80A-DMA Programmable Peripheral Direct Memory Access Controller IC

1 x UB8560D MME RFT=Z80-SIO/0 2.5 MHz DIP40 Metric 2.5MM IC