8PCS New Motorola MC6821P DIP-40 Peripheral Interface Adapter #Y25

1PCS New SYNERTEK SY6522 SY6522A DIP-40 SY6522 = SY6522A

8PCS New Motorola MC6821P DIP-40 Peripheral Interface Adapter

Microchip Assembly No. 02-01456 w/ PIC16CXX Header Interface Aa52

1PCS New SYNERTEK SY6502A DIP-40 8-bit Microprocessor

1PCS New Motorola MC6821P DIP-40 Peripheral Interface Adapter

1PCS New WDC WD33C93A-PL-00-08 DIP-40 SCSI Bus Interface Controller IC #Y25

SMC COM5025 Microchip 40 Pin DIP Working Pull