555555555569. The output of a NOT gate is HIGH when ________. (a) the input is LOW (b) the input is HIGH (c) the input changes from LOW to HIGH (d) voltage is removed from the gate
555555555537. What input values will cause an AND logic gate to produce a HIGH output? (a) At least one input is HIGH. (b) At least one input is LOW. (c) All inputs are HIGH. (d) All inputs are LOW.
5555555555110. If the output of a three-input AND gate must be a logic LOW, what must the condition of the inputs be? (a) All inputs must be LOW. (b) All inputs must be HIGH. (c) At least one input must be LOW. (d) At least one input must be HIGH.