Which logic family dissipates the minimum power? DTL TTL ECL CMOS

4. A NOR gate has two or more input signals. All input must be _____ to get a high output
Options
A. low
B. high
C. some low some high
D. 1's
E. None of the above

Correct Answer: low

5. What logic function is obtained by adding an inverter to the inputs of an AND gate?
Options
A. OR
B. NAND
C. XOR
D. NOR
E. None of the above

Correct Answer: NOR

Correct Answer: 1000111₂

7. De Morgan's first theorem says that a NOR gate is equivalent to a bubbled _____ gate.
Options
A. AND
B. XAND
C. XOR
D. NOR
E. None of the above

Correct Answer: AND

Correct Answer: 99₁₀

Correct Answer: their collecting sequences

Correct Answer: 1000 0000 0000 0111

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