SN55173 Overview
The SN55173, SN65173, and SN75173 are monolithic quadruple differential line receivers with 3-state outputs. They are designed to meet the requirements of TIA/EIA-422-B, TIA/EIA-423-B, TIA/EIA-485-A, and several ITU remendations. The standards are for balanced multipoint bus transmission at rates up to 10 megabits per second.