The SN65HVD10, SN65HVD11, and SN65HVD12 are 3.3 V, half-duplex, and RS-485 transceivers that are available in 3 speed grades suitable for data transmission up to 32 Mbps, 10 Mbps, and 1 Mbps.

These devices have both active-high driver enables and active-low receiver enables. A standby current of less than
5 µA can be achieved by disabling both driver and receiver.