Applied Course | Mock GATE | Test 1 | Question: 50

Question

To implement D Flip-Flop using JK-Flip flop we need

• A. NOT gate
• B. $2 \times 1$ mux
• C. XOR gate
• D. Any of the above

Answer 1

We need 'NOT' gate to implement D-Flip flop using JK Flip flop. As $2 \times 1$ mux or XOR gate are used to derive NOT gate. Implementation of D-Flip flop using JK Flip flop

NOT gate implementation using $2:1$ mux

$=A'$
Not gate implementation using XOR gate