SN75176BD Part Information

Details for SN75176BD by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs

Part Description

The SN65176B and SN75176B differential bus transceivers are designed for bidirectional data communication on multipoint bus transmission lines. They are designed for balanced transmission lines and meet ANSI Standards TIA/EIA-422-B and TIA/EIA-485-A and ITU Recommendations V.11 and X.27. The SN65176B and SN75176B devices combine a 3state 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 activehigh 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 differential input/output (I/O) bus ports that are designed to offer minimum loading to the bus when the driver is disabled or VCC = 0. These ports feature wide positive and negative commonmode voltage ranges, making the device suitable for party-line applications. The driver is designed for up to 60 mA of sink or source current. The driver features positive and negative current limiting and thermal shutdown for protection from line-fault conditions. Thermal shutdown is designed to occur at a junction temperature of approximately 150°C. The receiver features a minimum input impedance of 12 kΩ, an input sensitivity of ±200 mV, and a typical input hysteresis of 50 mV.

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Part Features

  • 12-ku2126 Min Receiver Input Impedance
  • 3-State Driver and Receiver Outputs
  • 50-mV Typ Receiver Input Hysteresis
  • Bidirectional Transceivers
  • Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments
  • Driver Positive and Negative Current Limiting
  • Individual Driver and Receiver Enables
  • Meet or Exceed the Requirements of ANSI Standards TIA/EIA-422-B and TIA/EIA-485-A and ITU Recommendations V.11 and X.27
  • Operate From Single 5-V Supply
  • Thermal Shutdown Protection
  • Wide Positive and Negative Input/Output Bus Voltage Ranges
  • u00b1 200-mV Receiver Input Sensitivity
  • u00b1 60-mA Max Driver Output Capability

Part Specifications

Device Type Differential Transceiver
IC Interface Type 2 Wire
No. of Drivers 1Drivers
No. of Receivers 1Receivers
Supply Voltage Min 4.75V
Supply Voltage Max 5.25V
Driver Case Style SOIC
No. of Pins 8Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range SNx5176B Series
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
IC Generic Number SN75176B
SVHC No SVHC (27-Jun-2018)
Device Marking SN75176BD
IC Temperature Range Commercial
Operating Temperature Range 0°C to +70°C
Supply Voltage Range 4.75V to 5.25V
Termination Type Surface Mount Device
Transceiver Type Differential
RoHS Compliant

Alternative Part Descriptions

  • Differential bus transceiver,SN75176BD | RS Components
  • BUS TRANSCEIVER, RS422 / RS485, SOIC8; Device Type:Differential Transceiver; IC Interface Type:2 Wire; No. of Drivers:1Drivers; No. of Receivers:1Receivers; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Driver Case Style:SOIC; RoHS Compliant: Yes | Newark Electronics
  • IC: interface; bus transceiver; RS422,RS485,half duplex; 10Mbps | Transfer Multisort Elektronik
  • RS485/422 Diff. Bus Transc. SO8 | Schukat Electronic
  • Differential bus transceiver | Texas Instruments
  • Transceiver [Texas Instruments] SN75176BD Transceiver | Distrelec

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