TI E2E support forums
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Switches & multiplexers

Switches & multiplexers

Switches & multiplexers forum

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Texas Instruments (TI) Switches & multiplexers support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search switches & multiplexers IC content or ask technical support questions on everything from analog and protocol-specific switches/multiplexers (muxes) to power switches, encoders and decoders. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] What is Fail-Safe Logic?

    Tyler McGuire
    Tyler McGuire
    What is Fail-Safe Logic Fail Safe Logic is a feature that allows voltages to be applied to the logic control pins before the supply pin, protecting the device and downstream devices from potential damage. This feature also allows for the logic inputs…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] Frequently Asked Questions - Switches & Multiplexers Forum

    Rami Mooti1
    Rami Mooti1
    Use the links below to navigate to the answer to your question. If you cannot find your question here or if your question is still not answered after searching, feel free to post in our E2E forum and one of our engineers will be happy to help! …
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] Simulation Modeling - Frequently Asked Questions

    Rami Mooti1
    Rami Mooti1
    Audio Switches Features & Parameters Multiplexer Selection Guide Resolving Common Design Challenges Simulation Modeling Training & Resources Quality & Packaging Switches & Multiplexers E2E Home Page [ FAQ] What if my…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] Resolving Common Design Challenges - Frequently Asked Questions

    Rami Mooti1
    Rami Mooti1
    Audio Switches Features & Parameters Multiplexer Selection Guide Resolving Common Design Challenges Simulation Modeling Training & Resources Quality & Packaging Switches & Multiplexers E2E Home Page 1. [FAQ] How to Handle…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] Multiplexer Selection Guides - Frequently Asked Questions

    Rami Mooti1
    Rami Mooti1
    Audio Switches Features & Parameters Multiplexer Selection Guide Resolving Common Design Challenges Simulation Modeling Training & Resources Quality & Packaging Switches & Multiplexers E2E Home Page Multiplexer Selection…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] Features and Parameters - Frequently Asked Questions

    Rami Mooti1
    Rami Mooti1
    Audio Switches Features & Parameters Multiplexer Selection Guide Resolving Common Design Challenges Simulation Modeling Training & Resources Quality & Packaging Switches & Multiplexers E2E Home Page 1. [FAQ] How does…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] Audio Switches - Frequently Asked Questions

    Rami Mooti1
    Rami Mooti1
    ​ Audio Switches Features & Parameters Multiplexer Selection Guide Resolving Common Design Challenges Simulation Modeling Training & Resources Quality & Packaging Switches & Multiplexers E2E Home Page 1. [FAQ…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] What if my Analog Switch/Multiplexer is Missing a PSpice Model?

    Parker Dodson
    Parker Dodson
    Other Parts Discussed in Thread: TMUX1119 As TI develops new parts, we have also in recent years started a more intentional push to provide more models to help evaluate our devices. That being said, there are still gaps in some older devices and device…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] What Analog Switch / Multiplexer Should I use for UART Applications?

    Parker Dodson
    Parker Dodson
    Other Parts Discussed in Thread: TMUX1072 , TS5A23157-Q1 , TMUX1309 , TMUX1309-Q1 When looking for a UART analog switch / multiplexer for a microcontroller or other low voltage device, it's important to understand some of the specifications of the UART…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] What are TI’s Signal Switch/Multiplexer Naming Conventions?

    Tyler McGuire
    Tyler McGuire
    TMUX Naming Convention The TMUX product family includes a wide range of device with options in low voltage (Vsignal <= 24V), mid voltage (25V < = Vsignal <= 99V) and high voltage (Vsignal >= 100V). The TMUX devices also fall into the categories of general…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
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View FAQ threads
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  • Answered

    TMUX4051: Should I use new 8:1 mux TMUX4051 instead of CD4051? What is the difference between the two devices? 0 Locked

    1027 views
    1 reply
    Latest over 3 years ago
    by Tyler Townsend
  • Suggested Answer

    TMUX136: I3C solution request. 0 Locked

    561 views
    3 replies
    Latest over 3 years ago
    by Tyler McGuire
  • Suggested Answer

    CD4051B-Q1: Can you share the FMEDA document of CD4051B-Q1? 0 Locked

    498 views
    3 replies
    Latest over 3 years ago
    by Rami Mooti1
  • Answered

    TMUX7236: technology discussion 0 Locked

    360 views
    1 reply
    Latest over 3 years ago
    by Nir Gilgur
  • Answered

    TMUX6113: Lower Input Leakage device 0 Locked

    243 views
    1 reply
    Latest over 3 years ago
    by Tyler McGuire
  • Not Answered

    [FAQ] Quality & Packaging 0 Locked

    917 views
    0 replies
    Started over 3 years ago
    by Rami Mooti1
  • Suggested Answer

    SN74LVC1G66: can 1G66 support Power down protection? 0 Locked

    395 views
    1 reply
    Latest over 3 years ago
    by Tyler McGuire
  • Answered

    MUX508: Unused pins 0 Locked

    416 views
    5 replies
    Latest over 3 years ago
    by Takashi Onawa
  • Not Answered

    [FAQ] What are the Types of Architectures TI Switches and Multiplexers Use and how do I know which one my device has internally? 0 Locked

    1514 views
    0 replies
    Started over 3 years ago
    by Bryan Marshall
  • Not Answered

    [FAQ] Do TI Analog Switches/Multiplexers have Internal ESD Protection? 0 Locked

    2179 views
    0 replies
    Started over 3 years ago
    by Bryan Marshall
  • Answered

    TS3A5223: Replacement solution to ET5223 0 Locked

    430 views
    1 reply
    Latest over 3 years ago
    by Tyler McGuire
  • Suggested Answer

    TMUX1574: do we have P2P solution with STG3692 0 Locked

    307 views
    2 replies
    Latest over 3 years ago
    by Tyler McGuire
  • Answered

    TMUX7212: Replacement for DG452EQ 0 Locked

    335 views
    2 replies
    Latest over 3 years ago
    by Peter Søgaard
  • Not Answered

    [FAQ] What do the top side markings mean for TI analog switches & multiplexers? 0 Locked

    2631 views
    0 replies
    Started over 3 years ago
    by Tyler McGuire
  • Not Answered

    [FAQ] What does the G3/G4/E4 suffix mean on TI analog switches & multiplexers? 0 Locked

    5422 views
    0 replies
    Started over 3 years ago
    by Tyler McGuire
  • Suggested Answer

    SN74HC4851-Q1: MAST or SPICE model for SN74HC4851QPWRQ1 0 Locked

    462 views
    1 reply
    Latest over 3 years ago
    by Tyler McGuire
  • Suggested Answer

    CD74HC4067: CD74HC4067M96 0 Locked

    1004 views
    4 replies
    Latest over 3 years ago
    by Tyler McGuire
  • Suggested Answer

    TMUX136: TI High speed mux solution suggestion 0 Locked

    411 views
    3 replies
    Latest over 3 years ago
    by Tyler McGuire
  • Suggested Answer

    SN74CBTLV3861: CCBTLV3861IPWRQ1 ESD HBM and CDM DATA 0 Locked

    272 views
    1 reply
    Latest over 3 years ago
    by Tyler McGuire
  • Suggested Answer

    SN3257-Q1: SN3257 for I2C issue 0 Locked

    309 views
    2 replies
    Latest over 3 years ago
    by Clemens Ladisch
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