The accompanying diagram above shows a 2-input OR gate on the left followed by a
ID: 1796862 • Letter: T
Question
The accompanying diagram above shows a 2-input OR gate on the left followed by a 2-input AND gate on the right followed by an Inverter (NOT gate) on the right of the diagram.The OR gate has one input labeled A and the second input is shown connected to ground (GND). The output of the OR gate goes to the first input of the AND gate. An input Labeled B goes to the second input of the AND gate. The output of the AND gate goes to the input of the NOT gate, and the output of the NOT gate is the output of the circuit.
Redraw the circuit using a single 2-input gate.
Explanation / Answer
1) to answer this question knowing the truth table of and gate is necessary truth table of and gate is A B X 0 0 0 0 1 0 1 0 0 1 1 1 Period 1: A is a low value and B is a low value, X is a low value Period 2: A is high value, B is a low value, Xis a low value Period 2: A is high value, B is a high value, X is a high value. Period 3: A is low value, B is a low value, X is a low value Period 4: A is low value, B is a high value, X is a low value. Period 5: A is low value, B is a low value, X is a low value Period 6: A is high value, B is a high value, X is a high value Period 8: A is a low value and B is a low value, X is a low value
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