SN75176B RS485/RS422 Transceiver | TI SOIC-8 Bidirectional Driver/Receiver

The SN75176B from Texas Instruments is a high-performance RS485/RS422 bidirectional differential bus transceiver designed for robust data communication over long distances and noisy environments. Integrating a 3-state differential driver and a differential line receiver, this IC fully supports multi-point communication and complies with industry standards including TIA/EIA-422-B, TIA/EIA-485-A, ITU V.11, and X.27.

Operating from a single 5V supply, the SN75176B offers excellent noise immunity, thermal shutdown protection, current limiting, and reliable operation in industrial, automation, and communication systems. Its compact SOIC-8package makes it ideal for PCB-dense or size-restricted designs.

Features / Specifications

• Model: SN75176B

• Manufacturer: Texas Instruments

• Package: SOIC-8

• Communication Standard: RS485 / RS422

• Supply Voltage: 5V

• Receiver Input Sensitivity: 200 mV

• Driver Output Capability: 60 mA max

• Bus Voltage Range: –7V to +12V (recommended)

• 3-State Driver & Receiver Outputs

• Bidirectional Communication Support

• Individual Driver/Receiver Enable Pins

• Wide Input/Output Voltage Range

• Driver Current Limiting (positive & negative)

• Thermal Shutdown Protection

• Applications:

  • Industrial RS485 networks

  • Long bus line communication

  • Automation systems

  • Security & access control

  • Embedded communication interfaces

Package Includes:
1 × SN75176B RS485/RS422 Transceiver – SOIC-8

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