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SN74LV4051A: Switching characteristics

NAOKI AOYAMA
Guru 11215 points
Part Number: SN74LV4051A

Hello,

Our customer use the SN74LV4051A, have a question.

How long does it take from the select control pin (A, B and C) change to set the Yn?

Is it same as Enable or Disable delay time?

Best Regards,

Naoki Aoyama

  • 0
    TI__Mastermind 45575 points

    Naoki,

    I think the spec you are looking for is the time it takes to toggle the logic control pins and switch signal paths.  In the SN74LV4051A device timing specs include the delay from changing the INH pin to the time the device reacts to that change as Enable and Disable delay.  This delay will be similar to toggling the control logic pins A,B, and C.

    Thank you,

    Adam

  • 0 in reply to Adam Torma
    Guru 11215 points
    Hello Adam,

    Thank you for your reply.
    I see the Enable and Disable delay time will be similar to toggling the control logic pins.

    Thanks,
    Naoki Aoyama