RS422/RS485 TXRX, 250KBPS, 5.5V, NSOIC-8; IC Type:RS422 / RS485 Transceiver; No. of Receivers:1Receivers; No. of Transmitters:1; Communication Mode:Full Duplex; Data Rate Max:250Kbps; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V RoHS Compliant: Yes