Part number : 75A176
Functions : DIFFERENTIAL BUS TRANSRECEIVER
Manufacturer : Texas Instruments
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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.
Pinouts
75A176 Datasheet PDF Download
Other data sheets within the file : SN65ALS176DR, SN65ALS176P, SN65LBC176D, SN65LBC176DR
Information related to components
Transceiver DS75176 - Multipoint RS-485/RS-422 Transceivers - National - PDF
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Transceiver DS75176B - Multipoint RS-485/RS-422 Transceivers - National - PDF
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