NEC D8255AC-5 Programmable Peripheral Interface IC -DIP-40 - New Old Stock - NOS

AMD P8255A-5 IC Programmable Peripheral Interface, Lot of 2, DIP-40

Western Design Centre W65C21S6TPLG-14 Peripheral Interface Adapter IC

Western Design Centre W65C21N6TPLG-14 Peripheral Interface Adapter IC

CP82C55AZ Intersil Programmable Peripheral Interface IC 24 I/O Parallel 40-PDIP

5pcs EF6821P PERIPHERAL INTERFACE ADAPTER DIP-40

Peripheral Interface Support - Input / Output - All New Old Stock

MOSTEK - MK3853N - IC, Static Memory Interface, DIP 40, New Rare.