5pcs MC6821P MC6821 Peripheral Interface Adapters DIP-40 IC

2pc Toshiba TMP82C55AP-10 CMOS Programmable Peripheral Interface DIP-40P **NOS

10pcs MC6821P MC6821 Peripheral Interface Adapters DIP-40 Lot 13

1PCS PROGRAMMABLE PERIPHERAL INTERFACE IC INTERSIL(RENESAS) DIP-40 CP82C55AZ

Intel D8255A CPU DIP 40 Programmable Peripheral Interface Adapter 5521A

10PCS M5L8255AP-5 Encapsulation:DIP-40,PROGRAMMABLE PERIPHERAL INTERFACE

INTEL P8255A-5 Programmable Peripheral Interface Controller New Old Stock

IC P8255A-5 Programmable Peripheral Interface I/O Port 24 I/O NMOS PDIP40, 1 Pc