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Digital Electronics

Digital Electronics
A debouncing circuit is

An astable MV
A latch
A bistable MV
A monostable MV

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Digital Electronics
Each term in the standard SOP form is called a

 don’t care
 literal
 maxterm
 minterm

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Digital Electronics
The following code is not a BCD code.

 XS-3 code
 8421 code
 all of these
 Gray code

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Digital Electronics
How many NOR gates are required to obtain AND operation?

 4
 3
 1
 2

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Digital Electronics
A system has following negative numbers stored in binary form as shown. The wrongly stored number is

 -37 as 11011011
 -32 as 11100000
 -89 as 10100111
 -48 as 11101000

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Digital Electronics
Which of the following operations is commutative but not associative?

 NAND
 AND
 X-OR
 OR

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MORE MCQ ON Digital Electronics

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