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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 do the top side markings mean for TI analog switches & multiplexers?

    Tyler McGuire
    Tyler McGuire
    TI devices typically have a code printed or etched on their top side that contains information about what device it is, when it was manufactured, and where it was manufactured. This code is referred to by a few names such as top marking, top side marking…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] What does the G3/G4/E4 suffix mean on TI analog switches & multiplexers?

    Tyler McGuire
    Tyler McGuire
    Some TI switches and multiplexers have orderable part numbers labelled with an E4/G4/G3 suffix. There is no difference between a device labeled with an E4/G4/G3 suffix and one without the label. TI.com highlights this in the ordering & quality section…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] What Analog Switch / Multiplexer Should I Use for LVDS Applications:

    Tyler Townsend
    Tyler Townsend
    Other Parts Discussed in Thread: TMUX646 When looking for an analog switch / multiplexer for LVDS (Low-Voltage Differential Signaling) applications, it is import to understand the specifications of the LVDS standard (TIA/EIA-644): 2-wire differential…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] What analog switch/multiplexer should I use for I2S applications?

    Tyler Townsend
    Tyler Townsend
    Inter-IC Sound (I2S) is an electrical serial bus standard used for interfacing between digital audio devices. When looking for an I2S analog switch / multiplexer it’s important to understand the specifications of the I2S standard. 3-wire push-pull…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] What Analog Switch / Multiplexer should I use for GPIO expansion applications?

    Bryan Marshall
    Bryan Marshall
    Other Parts Discussed in Thread: TMUX1136 , TMUX6136 , TMUX1109 , TMUX1308 , TMUX8108 , MUX36S16 Application Overview: A very common, but very powerful use of a multiplexer is for applications in which there is a need for more GPIO pins for expanded…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] What Analog Switch / Multiplexer Should I Use for JTAG applications?

    Bryan Marshall
    Bryan Marshall
    Other Parts Discussed in Thread: TMUX1574 , TMUX1575 , TS3A27518E , TMUX646 TI signal switches and multiplexers can be used for JTAG (Joint Test Action Group) applications, but a few things need to be considered before selecting a device. The most important…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] What to do with Unused Pins & Exposed Thermal Pads?

    Bryan Marshall
    Bryan Marshall
    It is not always necessary to use every pin that may be present on a TI signal switch or multiplexer, but what to do with the unused pins can often cause some confusion. In this FAQ, we will explore all the possible scenarios for each type of pin and…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] What are the timing characteristics of TI Analog Switches/Multiplexers?

    Bryan Marshall
    Bryan Marshall
    Other Parts Discussed in Thread: TS5A3160 , TS5A3154 , TS5A23160 TI switches and multiplexers datasheets often include a plethora of different timing characteristics that help define exactly how each device will behave transiently under a certain set…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] Automotive Rated Signal Switches and Multiplexers

    Tyler McGuire
    Tyler McGuire
    TI offers a wide range of automotive rated signal switches and multiplexers. This flyer is a quick snapshot of some of our most popular devices. A downloadable version of the flyer with links to product folders and relevant content can be found…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] What are the VIH & VIL Levels of an Analog Switch / Multiplexer and Why Does the Datasheet not have VOH & VOL Levels Listed

    Rami Mooti1
    Rami Mooti1
    Other Parts Discussed in Thread: TMUX1574 The quick answer is that the V IH (Voltage Input High) and V IL (Voltage Input Low) are the voltages recommended to be applied on the control inputs of the multiplexer for achieving a logic high and logic low…
    • over 3 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
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  • Not Answered

    TMUX6119: Voltage level dropping in IC source side 0 Locked

    598 views
    1 reply
    Latest over 4 years ago
    by Kate Dickson
  • Answered

    TS5MP645: Switching between two different interfaces 0 Locked

    570 views
    3 replies
    Latest over 4 years ago
    by Parker Dodson
  • Suggested Answer

    SN74LVC1G3157: Absolute maximum rating parameter definition 0 Locked

    556 views
    4 replies
    Latest over 4 years ago
    by Parker Dodson
  • Suggested Answer

    TS5A3166-Q1: Is this device bi-directional, can I apply 3.6V to VNO/VCOM pin when V+ = 0V? 0 Locked

    494 views
    1 reply
    Latest over 4 years ago
    by Parker Dodson
  • Answered

    MPC506: Circuit Design for MUX MPC506 0 Locked

    1404 views
    11 replies
    Latest over 4 years ago
    by Basel Tahboub
  • Answered

    TMUX1209: For UART to Slave 0 Locked

    664 views
    2 replies
    Latest over 4 years ago
    by Daviel Almonte
  • Suggested Answer

    TS3DDR4000: TS3DDR4000ZBAR 0 Locked

    451 views
    1 reply
    Latest over 4 years ago
    by Parker Dodson
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    TS3DDR4000: About the internal parameters.... 0 Locked

    435 views
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    by Parker Dodson
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    TMUX1112: TMUX1112 issue 0 Locked

    566 views
    1 reply
    Latest over 4 years ago
    by Parker Dodson
  • Answered

    CD4051B: CD4051BF replacement? 0 Locked

    320 views
    1 reply
    Latest over 4 years ago
    by Clemens Ladisch
  • Answered

    CD4051B: Interfere adjacent from unused floating pin 0 Locked

    408 views
    1 reply
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    by Parker Dodson
  • Not Answered

    V By One - Mux Switch 0 Locked

    397 views
    1 reply
    Latest over 4 years ago
    by Rami Mooti1
  • Not Answered

    TS5A3160: TS5A3159 vs. TS5A3159A 0 Locked

    695 views
    1 reply
    Latest over 4 years ago
    by Kate Dickson
  • Suggested Answer

    MUX506: Current Channel 0 Locked

    418 views
    1 reply
    Latest over 4 years ago
    by Rami Mooti1
  • Not Answered

    TS3DDR4000ZBAR problem 0 Locked

    264 views
    1 reply
    Latest over 4 years ago
    by Kate Dickson
  • Answered

    TS3A5018: Vih at 1.8V seems to be greater than V+ 0 Locked

    577 views
    3 replies
    Latest over 4 years ago
    by Rami Mooti1
  • Answered

    TMUX1511: Operating in dual supply -2.5V/+2.5V 0 Locked

    440 views
    5 replies
    Latest over 4 years ago
    by Rami Mooti1
  • Not Answered

    TS3A226AE: Can the pin TIP be disconnected 0 Locked

    432 views
    1 reply
    Latest over 4 years ago
    by Rami Mooti1
  • Discussion

    Charge injection impact on signal overshoot Locked

    490 views
    0 replies
    Started over 4 years ago
    by Dakotah
  • Suggested Answer

    SN74CB3T3125: Input pull-down resistance 0 Locked

    778 views
    8 replies
    Latest over 4 years ago
    by Parker Dodson
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