Download Aptitude Crack
img not found img not found

Logic Gates - Technical MCQs

Q1:

What does the small bubble on the output of the NAND gate logic symbol mean?

A open collector output

B tristate

C The output is inverted.

D none of the above

ANS:C - The output is inverted.

Already NAND gate is the inversion of AND gate and the small on the output indicates the NOT gate operation and thus the output is the inverted form.