Manufacturer Part Number: TXS0108EPWR Manufacturer / Brand: TI
Part of Description: General Purpose Digital Isolator 2500Vrms 2 Channel 1Mbps 25kV/µs CMTI 8-SOIC (0.154", 3.90mm Width) 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
Package / CaseTSSOP-20
Propagation Delay Time352 ns
Data Rate25 Mb/s
Isolation TypeMagnetic Coupling
Minimum Operating Temperature– 40 C
Maximum Operating Temperature+ 85 C
PackagingCut Tape
Factory Pack Quantity2000
SubcategoryInterface ICs
Product TypeTranslation – Voltage Levels
Unit Weight0.002716oz

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    The TXS0108EPWR is an 8-bit bidirectional voltage-level translator from Texas Instruments. It is designed for applications where different parts of a system operate at different voltage levels and need to communicate with each other. This device seamlessly translates signal levels between different voltage domains, making it ideal for mixed-voltage systems.

    Key Features:

    • Bidirectional Voltage-Level Translation: Supports bidirectional level shifting with auto-direction sensing.
    • Wide Voltage Range: Operates with VCCA range from 1.2V to 3.6V and VCCB range from 1.65V to 5.5V.
    • High-Speed Operation: Capable of supporting data rates up to 110 Mbps (push-pull) or 1.2 Mbps (open-drain).
    • Low Power Consumption: Features low static power dissipation and low dynamic power consumption.
    • Small Footprint: Available in a compact TSSOP package, making it suitable for space-constrained applications.
    • Robust Performance: Features integrated pull-up and pull-down resistors, and is designed for glitch-free power-up and power-down operation.

    Typical Applications:

    • Mobile Devices: Used in smartphones, tablets, and other mobile devices to interface different voltage domains.
    • Consumer Electronics: Applied in various consumer electronics like digital cameras, gaming consoles, and smart home devices.
    • Computing: Utilized in computers and peripherals for level translation between different logic levels.
    • Industrial Automation: Employed in industrial control systems and automation equipment where different components operate at different voltages.
    • Communication Systems: Used in networking equipment and communication modules for level shifting between different protocols.


    • Flexibility: Easily integrates into mixed-voltage systems, supporting a wide range of voltage levels.
    • Reliability: Provides robust and reliable operation with integrated protection features.
    • Compact Design: The small package size makes it ideal for applications with limited board space.
    • Ease of Use: Simplifies design by automatically detecting signal direction and level shifting appropriately.