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Electronics and Communication Engineering - Digital Electronics

Exercise : Digital Electronics - Section 13
36.
Symbol in the given figure is IEEE symbol for
AND
OR
NAND
NOR
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
For a level input sequential circuit
output in a level only
output is in the pulse form
output may be a pulse or a level form
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
In a digital system, the maximum clock frequency that can be used with Master/Slave Clocked flip-flops having total propagation delay of 200 μsec is
20 MHz
50 MHz
100 MHz
200 MHz
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
Which of them contains an organic fluid?
LED
LCD
Both LED and LCD
Neither LED nor LCD
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
A buffer is
always non-inverting
always inverting
inverting or non-inverting
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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