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

Lot of 1 - P8251A Programmable Interface - USA SELLER

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

AMD P8251A SERIAL COMM CONTROLLER 64K 28PIN PDIP

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

1PCS P8251A PROGRAMMABLE COMMUNICATION INTERFACE DIP28

2x - Intel P8251A Programmable Communication Interface

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