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Electronics - Logic Gates

Exercise : Logic Gates - General Questions
6.
Exclusive-OR (XOR) logic gates can be constructed from what other logic gates?
OR gates only
AND gates and NOT gates
AND gates, OR gates, and NOT gates
OR gates and NOT gates
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
How many truth table entries are necessary for a four-input circuit?
4
8
12
16
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
A NAND gate has:
LOW inputs and a LOW output
HIGH inputs and a HIGH output
LOW inputs and a HIGH output
None of the these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
The basic logic gate whose output is the complement of the input is the:
OR gate
AND gate
INVERTER gate
comparator
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
What input values will cause an AND logic gate to produce a HIGH output?
At least one input is HIGH.
At least one input is LOW.
All inputs are HIGH.
All inputs are LOW.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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