Texas instruments sn75176b differential bus transceiver texas instruments sn75176bd this is the texas instruments sn75176bd differential bus transceiver it combines a tri state differential line driver and a differential input line receiver operating from a single 5vdc supply the tri state outputs make it ideal in multi point applications and the high output drive current makes it suitable on long bus lines in noisy environments meets or exceeds the requirements of ansi standards tiaeia 4