The SN65LBC173D is a high-speed transceiver from Texas Instruments. It is designed to transmit and receive data from a variety of different sources, including CAN bus networks, LIN bus networks, and other serial data systems. It is equipped with a differential signal receiver, transmitter, and transceiver with supply voltage of 4.75V to 5.25V, allowing it to be used in both 3.3V and 5V systems. The part includes a set of digital pins which allow access to the configuration and status information.