IC, RS-232 TRANSCEIVER, 5.5V, TSSOP-20;; IC, RS-232 TRANSCEIVER, 5.5V, TSSOP-20; Device Type:Driver / Receiver; IC Interface Type:RS232; No. of Drivers:2; Supply Voltage Min:3V; Supply Voltage Max:5.5V; Driver Case Style:TSSOP; No. of Pins:20; Operating Temperature Max:85°C