EASY
12th ICSE
IMPORTANT
Earn 100

Draw the logic symbol and write the truth table of NOT gate.

Important Questions on Logic Gates

EASY
12th ICSE
IMPORTANT
ISC Physics Class 12, Part-2>Chapter 21 - Logic Gates>QUESTIONS>Q 3
Name the basic logic gates.
EASY
12th ICSE
IMPORTANT
ISC Physics Class 12, Part-2>Chapter 21 - Logic Gates>QUESTIONS>Q 4
What is a universal gate?
MEDIUM
12th ICSE
IMPORTANT
ISC Physics Class 12, Part-2>Chapter 21 - Logic Gates>QUESTIONS>Q 5
Show the variation of voltage with time, for a digital signal.
MEDIUM
12th ICSE
IMPORTANT
ISC Physics Class 12, Part-2>Chapter 21 - Logic Gates>QUESTIONS>Q 6
Draw the truth table of a NOR gate.
EASY
12th ICSE
IMPORTANT
ISC Physics Class 12, Part-2>Chapter 21 - Logic Gates>QUESTIONS>Q 8
For each of the following statements, indicate the logic gate for which it is true: Output is 1 if, and only if, all inputs are 1.
EASY
12th ICSE
IMPORTANT
ISC Physics Class 12, Part-2>Chapter 21 - Logic Gates>QUESTIONS>Q 10
Draw the logic symbol and write the truth table of two-inputs NAND gate.
EASY
12th ICSE
IMPORTANT
ISC Physics Class 12, Part-2>Chapter 21 - Logic Gates>QUESTIONS>Q 19
If the output of a NAND gate is fed as input of a NOT gate, name the logic gate formed.
HARD
12th ICSE
IMPORTANT
ISC Physics Class 12, Part-2>Chapter 21 - Logic Gates>QUESTIONS>Q 2
Give the logic symbol, truth table and Boolean expression for the AND gate. How can one realise this gate in actual practice by using junction diodes?