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Mr. Dubey • 100.69K Points
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Q. A logic probe is placed on the output of a gate and the display indicator is dim. A pulser is used on each of the input terminals, but the output indication does not change. What is wrong?

  • (A) the output of the gate appears to be open.
  • (B) the dim indication on the logic probe indicates that the supply voltage is probably low.
  • (C) the dim indication is a result of a bad ground connection on the logic probe.
  • (D) the gate may be a tristate device.
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