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Describing Logic Circuits
An OR gate with inverted inputs functions as:
an AND gate.
a NAND gate.
a NOR gate.
an inverter.
Correct Answer:
a NAND gate.
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Describing Logic Circuits
Which of the examples below expresses the associative law of addition:
Which of the following is a form of DeMorgan's theorem?
Which of the symbols shown below represents an AND gate?
Which of the figures (a to d) is the DeMorgan equivalent of Figure (e)?
The logic gate that will have HIGH or "1" at its output when any one of its inputs is HIGH is a(n):
For a three-input AND gate, with the input waveforms as shown below, which output waveform is correct?
For a three-input OR gate, with the input waveforms as shown below, which output waveform is correct?
Which of the figures given below represents a NOR gate?
For a 3-input NAND gate, with the input waveforms as shown below, which output waveform is correct?
Simplify the expression using DeMorgan's theorems.
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