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  • RE: CD74HC4051: CD74HC4051

    Resolved
    The CD74HCT4051 has TTL-compatible control inputs, and the TMUX4051 can use control signals down to 1.8 V.
    • Answered

  • CD74HCT4051: S0~S2 and EN ciriteria? at power up

    Resolved
    Part Number: CD74HCT4051 Hello My customer is using CD74HCT4051 for their new design FY2018. However, there are problem ( oscillation at COM output ) for their ES borad in case by case.(cause unknown), but customer is concerned about their power up …
    • Resolved

  • CD74HC4067: need a switch similar to CD74HCT405x that can operate 0/5V

    Part Number: CD74HC4067 Other Parts Discussed in Thread: CD74HCT4067 , , CD4067B , CD74HCT4051 , MUX506 , MPC506 , MUX508 The customer is working on a design that has a lot of current and feedback loops they feed into an ADC. They use a lot of MUXes in front…

  • RE: CD74HC4051-Q1: question about how to use correctly

    Hello Paul, I am assuming you are looking for an automotive qualified chip. Before are my answers. Please feel free if you have further. [A1] You are right. If your input signals are within +/-6V, You have to set VCC = 6 and VEE = -6V. Control pins only…
    • Answered

  • RE: CD4051 Equivalent

    Resolved
    No The LV will not switch below gnd. The CD74HC4051 or CD74HCT4051 will.

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