HOLTEK HT6542B DIP-40 Keyboard Controller with PS/2 USA ship

1pcs TI TMS9928ANL TMS9928AN Controller Miscellaneous DIP-40

1PCS D8279C-2 DIP NEC DIP-40,KEYBOARD CONTROLLER MOS NEW

ROCKWEL R6545EAP DIP-40 CRT Controller RH

1PCS WD2797A-PL WD2797A FLOPPY DISK FORMATTER/CONTROLLER FAMILY DIP40

NATIONAL NAT9914BPD DIP-40 IEEE 488.2 Controller Chip RH

1pcs TL16C550CN DIP-40 ASYNCHRONOUS COMMUNICATIONS ELEMENT RH

1pcs MC6808P DIP-40 8-BIT MPUS 8-BIT MCUS 8-BIT RH