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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 charge injection, crosstalk, off isolation...etc? Is there a glossary of terms?

    Rami Mooti1
    Rami Mooti1
    I need a better understanding of these terms that pertain to multiplexers and switches and was hoping to get a better understanding of these specs and similar specs that show up in typical datasheets.
    • over 6 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] TS3A4742: TS3A4742 DGK (how to find footprint/Pad drawings if not in datasheet)

    Forrest Chan
    Forrest Chan
    Part Number: TS3A4742 Hi I am looking for a reference footprint of Ts3a4742-DGK so I could finish my layout. I have looked into the SPEC but there was only the footprint of DCN package. Could anyone help me with this? Thanks! Regards, Forrest…
    • Answered
    • over 7 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] SN74CB3Q3253: What to do with unused pins. Asking for the SN74CB3Q3253 output pin can be floating or not

    SHH
    SHH
    Part Number: SN74CB3Q3253 Other Parts Discussed in Thread: SN74CB3Q3305 Hi team, Can SN74CB3Q3253 pin 3/4/6/10/12/13 can be floating if unused? BR, SHH
    • over 7 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] Do I need powered-off protection? (HI-Z when Vcc = 0V)

    Adam Torma
    Adam Torma
    Watch this TI Precision Labs training video to understand how powered-off protection works with your system. This tech note has detailed information on powered off protection. PoweredOffProtection_B.pdf Why do I need a switch with powered off…
    • over 7 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] More Frequently Asked Questions about signal switches and multiplexers

    C. Ryan Land
    C. Ryan Land
    For more answers to your questions, check out the new FAQ page ! This page features a growing list of similar and frequent questions asked about TI's multiplexers and signal switches. I don't know what a specific parameter, characteristic, or feature…
    • over 10 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
  • [FAQ] How to calculate max junction temperature (Tj max) and max power dissipation for an analog switch

    Tony Shaw
    Tony Shaw
    Other Parts Discussed in Thread: TS5A21366 , SN74CB3T16210-Q1 , CD4066B Please can anyone point me in the direction of the Tj max for the TS5A21366 Analogue Switch? This data is not in the datasheet, and is needed for derating the part in my application…
    • Answered
    • over 13 years ago
    • Switches & multiplexers
    • Switches & multiplexers forum
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  • Answered

    TMUX4053: TMUX4053 Pinout 0 Locked

    357 views
    3 replies
    Latest 11 months ago
    by Nir Gilgur
  • Suggested Answer

    TMUX9832: Example layout for TMUX9832 0 Locked

    275 views
    1 reply
    Latest 11 months ago
    by Nir Gilgur
  • Answered

    SN74AUC2G53: floating supplies (GND as VCC and neg1.25V as Vee) to allow switching of negative DC voltage? 0 Locked

    472 views
    9 replies
    Latest 11 months ago
    by Nir Gilgur
  • Answered

    CD4053B: Need your help in selecting correct analog/digital multiplexer for my application. 0 Locked

    692 views
    12 replies
    Latest 11 months ago
    by Clemens Ladisch
  • Answered

    SN74CB3Q3257: Heat generation when using high-frequency signals 0 Locked

    248 views
    1 reply
    Latest 11 months ago
    by Clemens Ladisch
  • Answered

    SN74CB3Q3257: SN74CB3Q3257PWR 0 Locked

    307 views
    3 replies
    Latest 11 months ago
    by Clemens Ladisch
  • Suggested Answer

    SN74AUC2G53: Is there a 4 position (SP4T?) version with similar switching speed? 0 Locked

    323 views
    1 reply
    Latest 11 months ago
    by Nir Gilgur
  • Suggested Answer

    TMUX7462F: UART overvoltage protection IC 0 Locked

    286 views
    2 replies
    Latest 11 months ago
    by Nir Gilgur
  • Answered

    CD74HC4051: Unused input pin of CD74HC4051 0 Locked

    384 views
    4 replies
    Latest 11 months ago
    by Kalin Burnside
  • Suggested Answer

    TMUX646: Is there any other chip like TMUX646 with automotive degrade 0 Locked

    343 views
    3 replies
    Latest 11 months ago
    by Nir Gilgur
  • Suggested Answer

    SN74LVC1G66: Max. on-state switch current question 0 Locked

    302 views
    3 replies
    Latest 11 months ago
    by Rami Mooti1
  • Suggested Answer

    TS3A27518E: Unused pin connection when SD signal doesn't transmit 0 Locked

    418 views
    5 replies
    Latest 11 months ago
    by Clemens Ladisch
  • Answered

    TMUX6201: Signal input while Vcc is not supplied 0 Locked

    270 views
    4 replies
    Latest 11 months ago
    by ? ??
  • Answered

    SN74LVC1G3157: Version with Power Off Isolation + High Impedance? 0 Locked

    348 views
    4 replies
    Latest 11 months ago
    by John Paolo Cangco
  • Answered

    TS3A44159: TS3A44159RGTR Exposed PAD to ground or NC 0 Locked

    250 views
    1 reply
    Latest 11 months ago
    by Rami Mooti1
  • Suggested Answer

    CD4052B: same function with FSSD06 0 Locked

    228 views
    2 replies
    Latest 11 months ago
    by Rami Mooti1
  • Suggested Answer

    TMUX1308: about power dissipation 0 Locked

    230 views
    1 reply
    Latest 11 months ago
    by Rami Mooti1
  • Suggested Answer

    CD4052B: 关于 CD4052BPWR 的X-RAY芯片内部构造变动,请问这个是正常的吗? 0 Locked

    653 views
    1 reply
    Latest 11 months ago
    by Rami Mooti1
  • Suggested Answer

    CD4052B: Regarding the changes on X-RAY of CD4052BPWR 0 Locked

    376 views
    2 replies
    Latest 11 months ago
    by Rami Mooti1
  • Not Answered

    TMUX1308: about power dissipation 0 Locked

    204 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
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