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Digital Electronics

Q1:

Inputs A and B of the given figure are applied to a NAND gate. The output is LOW

A from 0 to 6

B from 0 to 2

C from 0 to 1 and 2 to 3

D from 1 to 2 and 3 to 4

ANS:C - from 0 to 1 and 2 to 3

NAND gate gives Low output if all inputs are High. For other combinations of inputs, output is High.



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