Rs232 Txrx, 230Kbps, 5.5V, Wsoic-20; Device Type:transceiver; Ic Interface Type:rs232; No. Of Drivers:3Drivers; No. Of Receivers:5Receivers; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Driver Case Style:wsoic; Product Range:- Rohs Compliant: Yes