Digital Electronics - Logic Gates

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Exercise : Logic Gates - General Questions
1.
The output of an AND gate with three inputs, A, B, and C, is HIGH when ________.
A = 1, B = 1, C = 0
A = 0, B = 0, C = 0
A = 1, B = 1, C = 1
A = 1, B = 0, C = 1
Answer: Option
Explanation:
No answer description is available. Let's discuss.

2.
If a 3-input NOR gate has eight input possibilities, how many of those possibilities will result in a HIGH output?
1
2
7
8
Answer: Option
Explanation:
No answer description is available. Let's discuss.

3.
If a signal passing through a gate is inhibited by sending a LOW into one of the inputs, and the output is HIGH, the gate is a(n):
AND
NAND
NOR
OR
Answer: Option
Explanation:
No answer description is available. Let's discuss.

4.
A device used to display one or more digital signals so that they can be compared to expected timing diagrams for the signals is a:
DMM
spectrum analyzer
logic analyzer
frequency counter
Answer: Option
Explanation:
No answer description is available. Let's discuss.

5.
When used with an IC, what does the term "QUAD" indicate?
2 circuits
4 circuits
6 circuits
8 circuits
Answer: Option
Explanation:
No answer description is available. Let's discuss.