| Type Protocol Number of Drivers/Receivers Duplex Receiver Hysteresis Data Rate Voltage - Supply Operating Temperature Mounting Type Package / Case Supplier Device Package | Receiver RS422, RS423 0/4 - 60mV 20Mbps 4.5 V ~ 5.5 V -40°C ~ 85°C Surface Mount 16-TSSOP (0.173, 4.40mm Width) 16-TSSOP |