Manufacturer Part Number: SN75176BDR Manufacturer / Brand: TI
Part of Description: Voltage Level Translator Bidirectional 1 Circuit 8 Channel 60Mbps 20-TSSOP Lead Free Status / RoHS Status: table_img Lead free / RoHS Compliant
Ship From: HK/Shen Zhen Shipment Way: DHL/Fedex/TNT/UPS

Product parameters

Mounting StyleSMD/SMT
TypeBidirectional Voltage Level Translator
Propagation Delay Time352 ns
Package / CaseSOIC-8
Data Rate10 Mb/s
Minimum Operating Temperature– 40 C
Maximum Operating Temperature+ 85 C
PackagingCut Tape
Factory Pack Quantity2500
SubcategoryLogic ICs
ProductRS-422/RS-485 Transceivers
Unit Weight0.005997oz

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    The SN75176BDR is a differential bus transceiver designed by Texas Instruments, widely used for communication in RS-485 and RS-422 systems. It is an essential component for industrial automation, networking, and various other applications requiring reliable data transmission over long distances and in electrically noisy environments.

    Key Features:

    • Differential Bus Transceiver: Capable of both transmitting and receiving differential signals, ensuring robust data communication.
    • RS-485 and RS-422 Compatibility: Meets the electrical characteristics required by both RS-485 and RS-422 standards.
    • High Data Rate: Supports data transmission rates up to 10 Mbps, suitable for high-speed communication applications.
    • Wide Common-Mode Range: Operates over a wide common-mode voltage range of -7V to +12V, providing flexibility in various system environments.
    • Low Power Consumption: Designed for low power operation with low quiescent current, making it suitable for energy-efficient applications.
    • Tri-State Outputs: Features driver and receiver enable pins for multi-point bus configurations, allowing up to 32 devices on a single bus.
    • Thermal Shutdown Protection: Includes thermal shutdown protection to safeguard the device from damage due to excessive temperature.
    • Noise Immunity: Provides excellent noise immunity with high input impedance and differential signal handling.

    Typical Applications:

    • Industrial Automation: Used in PLCs (Programmable Logic Controllers), factory automation, and process control systems for reliable data exchange.
    • Building Automation: Found in HVAC (Heating, Ventilation, and Air Conditioning) control systems, lighting control, and security systems.
    • Telecommunications: Applied in telecommunication systems for data transmission over long distances.
    • Networking: Suitable for use in various networking equipment, including routers, switches, and hubs.
    • Energy Management: Utilized in smart grid and energy management systems for efficient and reliable communication.


    • Robust Communication: Differential signaling ensures reliable data transmission even in noisy environments and over long distances.
    • Versatile Compatibility: Compatible with both RS-485 and RS-422 standards, providing flexibility for various applications.
    • High-Speed Performance: Capable of high-speed data rates, making it suitable for modern communication systems.
    • Power Efficiency: Low power consumption and low quiescent current contribute to overall energy efficiency.
    • Protection Features: Thermal shutdown protection enhances device reliability and longevity.