INTEL P8255A-5 Programmable Peripheral Interface Controller New Old Stock

TMP82C55AP-2 82C55 CMOS Programmable Peripheral Interface DIP40 x 2PCS NEW

2pcs OKI DIP-40,CMOS Programmable Peripheral Interface, M82C55A-2 RH

1 X KS82C55 CMOS PROGRAMABLE PERIPHERAL INTERFACE DIP40

1pcs M82C55A-2 DIP-40 CMOS Programmable Peripheral Interface Chip

10pcs MC6821P MC6821 Peripheral Interface Adapters DIP-40

2pcs TMP82C55AP-10 DIP-40 CMOS PROGRAMMABLE PERIPHERAL RH