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Logic Gates
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Question
The output of a NAND gate is the same as the inverted output of an AND gate.
Options
A. True
B. False
Correct Answer
True
Logic Gates problems
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1. If both inputs are required to be ON for the output to be ON, the gate must be an AND gate.
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A. True
B. False
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Correct Answer: True
2. Logic gate circuits contain predictable gate functions that open their outputs.
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A. True
B. False
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Correct Answer: False
3. The output of an exclusive-OR (XOR) gate is 1 only when the inputs are different.
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A. True
B. False
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Correct Answer: True
4. If the output of a gate is OFF when the inputs are the same, and ON when they are different, the gate must be an exclusive-OR.
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A. True
B. False
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Correct Answer: True
5. The exclusive-NOR (XNOR) gate is simply an OR gate followed by a NOT gate.
Options
A. True
B. False
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Correct Answer: False
6. ECL gates are noted for their high frequency capability and small output voltage swing.
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A. True
B. False
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Correct Answer: True
7. 5400 TTL series logic chips are made to military specifications.
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A. True
B. False
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Correct Answer: True
8. CMOS circuits consume less power than TTL circuits.
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A. True
B. False
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Correct Answer: True
9. Due to the extremely low power requirements of CMOS logic circuits, any number of CMOS and TTL gates can be interconnected.
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A. True
B. False
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Correct Answer: False
10. Schottky TTL logic gates overcome the problem of saturation delay time.
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A. True
B. False
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Correct Answer: True
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