The SN65HVD34DR is a 3-state differential Line Driver and Differential-input Line Receiver for use with DTE and DCE interfaces. Each driver and receiver has separate input and output pins for full-duplex bus communication designs. It is designed for RS-422 and RS-485 data transmission over cable lengths of up to 1500m. It has active-high driver enables and active-low receiver enables.
Glitch-free power-up and power-down protection for hot-plugging applications