2x - Intel P8251A Programmable Communication Interface

3pc INTEL P8251A SERIAL COMM CONTROLLER 64K 28PIN PDIP

(1 PC) INTEL P8251A Communications Interface 28 Pin Plastic DIP

1PCS P8251A PROGRAMMABLE COMMUNICATION INTERFACE DIP28

Lot of 1 - P8251A Programmable Interface - USA SELLER

Intel P8251A S2657 7D730 Interface IC 28- Pin Through-Hole Plastic Parallel

INTEL P8251A SERIAL COMM CONTROLLER 64K 28PIN PDIP

INTEL P8251A Serial I/O Controller, 1 Channel NMOS, Used socket pulls