If an input pin is listed as I(ilMax) = -.4mA in its datasheet, what does it mean?

If an input pin is listed as I(ilMax) = -.4mA in its datasheet, what does it mean?

If an input pin is listed as I(ilMax) = -.4mA in its datasheet, what does it mean?





  1. Input can go low to .4mA, 
  2. input can source up to .4mA
  3. input can sink up to .4mA, 
  4. input max low is .4mA




Answer: input can source up to .4mA


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