Low-Speed Asynchronous Octal Line Receiver 28-PLCC
Octal Receiver RS-232/RS-422/RS-423 28-Pin PLCC T/R
8-Channel 250Kbps Bus Transceiver, Dual 12V Supply, Surface Mount PLCC
8-Channel RS-232 Transceiver, 10Mbps, PLCC Package, -55°C to 125°C
RS-232 Interface ICs Octal Line Driver w/Strap Mode Slction