Differential Bus Transceiver
The SN65ALS176 and SN75ALS176 series differential Bus Transceivers are designed for bidirectional data Communication on multipoint bus transmission lines. They are designed for balanced transmission lines and meet TIA/EIA-422-B, TIA/EIA-485-A, and ITU Recommendations V.11 and X.27.
The SN65ALS176 and SN75ALS176 series combine a 3-state, differential Line Driver and a differential input line receiver, both of which operate from a single 5-V power supply. The driver and receiver have active-high and active-low enables, respectively, that CAN be connected together externally to function as a direction control. The driver differential outputs and the receiver differential inputs are connected internally to form a differential input/output (I/O) bus port that is designed to offer minimum loading to the bus when the driver is disabled or VCC = 0. This port features wide positive and negative common-mode voltage ranges, making the device suitable for party-line applications.
The SN65ALS176 is characterized for operation from -40C to 85C. The SN75ALS176 series is characterized for operation from 0C to 70C.
By Texas Instruments
|SN65ALS176 Pb-Free||SN65ALS176 Cross Reference||SN65ALS176 Schematic||SN65ALS176 Distributor|
|SN65ALS176 Application Notes||SN65ALS176 RoHS||SN65ALS176 Circuits||SN65ALS176 footprint|