1PCS NEW UPD8251AC NEC D/C''989+ DIP28

1pcs UPD8251AC DIP-28 Communications Interface RH

1PCS P8251A PROGRAMMABLE COMMUNICATION INTERFACE DIP28

2pcs NEC UPD8251AC DIP-28 Communications Interface RH

1PCS UPD8251AFC D8251AFC PROGRAMMABLE COMMUNICATIONS INTERFACE DIP28

1pcs P8251A P8251 Programmable Communication Interface DIP28

PHILIPS SCN2651CC1N28 Programmable Communications Interface 28 pin DIP NOS

NEC D8251AC DIP-28 PROGRAMMABLE COMMUNICATIONS INTERFACE RH