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Original question:

SN74AVC2T244: Is this device suitable for a 125 MHz clock, 1.05 V to 3.3 V level translation?

SN74AVC2T244: supply current when VCCA = 3.3V, VCCB =0V

Jason Shen
Intellectual 1965 points
Part Number: SN74AVC2T244

Dears

We have one use case of SN74AVC2T244, VCCA = 3.3V, VCCB =0V, direction from A to B, and OE = 1, in this condition, how about the supply current and leakage current, thanks.

Jun Shen

  • 0
    TI__Guru* 96877 points

    Hi Jun,

    The input leakage current doesn't have any dependence on the output supply voltage, it will still be 1.5 uA max.

    The output leakage is also 1.5 uA in this circumstance.

    The supply current is dependent on the input conditions. If all inputs are held at the rails (0V or Vcca), then IccA can be up to 3uA max.