Low-Speed Asynchronous Octal Line Receiver 28-PLCC
Octal Receiver RS-232/RS-422/RS-423 28-Pin PLCC T/R
Octal Line Driver with Strapped Mode Selection 28-PLCC
OCTAL LINE RECEIVER, PQCC28, PLASTIC, LCC-28
RS-232 Interface ICs Octal Line Driver w/Strap Mode Slction