| Type Protocol Number of Drivers/Receivers Duplex Receiver Hysteresis Data Rate Voltage - Supply Operating Temperature Mounting Type Package / Case Supplier Device Package | Transceiver RS232 2/2 Full 300mV 400kbps 3 V ~ 5.5 V 0°C ~ 70°C Surface Mount 16-SOIC (0.154, 3.90mm Width) 16-SO |