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SN74ALVC125: On the variation of input capacitance

kohei yamamoto
Prodigy 80 points
Part Number: SN74ALVC125

Tool/software:

Hi team.

I have two questions regarding the input capacitance of the SN74ALVC125.
   1. What are the maximum and minimum values of Ci (contril input) ? (Vcc=3.3V)
   2. For the value of Ci (control input), is the Ci value the same when changing from disable to enable condition
       and  from enable to disable condition? 

best regards.

  • +1
    TI__Mastermind 25490 points

    Hi Kohei,

    1. We don't have the data to answer that question. We did not specify or characterize these values for this device.

    2. Ci is always the same regardless of condition for a given device. It's the parasitic capacitance of the input structure.

    Best,

    Malcolm