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Digital Electronics

Digital Electronics
How many entries will be in the truth table of a 3 input NAND gate ?

 3
 6
 8
 9

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Digital Electronics
A D-flip-flop is said to be transparent when

 the output follows clock
 the output follow input
 the output is LOW
 the output is HIGH

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Digital Electronics
Extremely low power dissipation per gate can be gained from

 ECL ICs
 TTL ICs
 MOS ICs
 CMOS ICs

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Digital Electronics
EBCDIC code is a

 5-bit code
 8-bit code
 7-bit code
 10-bit code

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Digital Electronics
A device which converts 2421 code into 8421code is called a

 code encoder
 coder
 code converter
 code decoder

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Digital Electronics
The NOR gate is OR gate followed by ___________.

NOT gate
NAND gate
AND gate
None of these

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