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Digital Electronics

Digital Electronics
The inputs of a NAND gate are connected together. The resulting circuit is ___________.

None of these
OR gate
AND gate
NOT gate

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Digital Electronics
Which of these sets of logic gates are designated as universal gates?

 XOR, NOR, NAND.
 NOR, NAND, XNOR.
 OR, NOT, AND.
 NOR, NAND.

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Digital Electronics
Which of the following gates is known as a coincidence detector?

 NAND gate
 AND gate
 X-NOR gate
 X-OR gate

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Digital Electronics
Master-slave flip flop consists of ________ flip-flop(s).

 3
 2
 4
 1

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Digital Electronics
Consider the operation 24+17 = 40 .What is the correct base of number so that operation is correct?

 12
 11
 13
 10

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Digital Electronics
The time required for a gate to change its output is called as

 propagation time
 run time
 Decay time
 start time

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