SN75ALS1177 Datasheet - Texas Instruments

SN75ALS1177 Dual Differential Drivers and Receivers

The SN75ALS1177 and SN75ALS1178 dual differential drivers and receivers are integrated circuits designed for bidirectional data communication on multipoint bus transmission lines. The devices are designed for balanced transmission lines, and meet standards TIA/EIA-422-B and TIA/EIA-485-A. The SN75.

SN75ALS1177 Features

* Meet or exceed standards TIA/EIA-422-B and TIA/EIA-485-A

* Designed for multipoint bus transmission on long bus lines in noisy environments

* Low supply-current requirement 50mA maximum

* Driver positive-and negative-current limiting

* Driver common-mode out

SN75ALS1177-etcTI.pdf