Intersil
RS422 RS485 5.5V DIP-8; Device Type:RS422 / RS485 Transceiver; IC Interface Type:RS422 RS485; No. of Drivers:1; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Driver Case Style:DIP; No. of Pins:8; Operating Temperature Min:0 C ;RoHS Compliant: Yes