Question 1. [2 marks] a) Draw the complete circuit diagram for a SR-flip flop using only NAND gates b) Provide the truth table for the circuit in part a) using following format: Clock State Question 2. [ 2 marks] Draw the complete circuit diagram for a JK flip flop, using fundamental logic gates. Label your diagram Hint: Provide complete Gate Implementation, no block diagram in the implementation. Question 3. [2 marks] Show the T flip flop using only NAND gates Note: Understand why JK flip flop is called as Universal flip flop Question 4. [ 2 marks] Flip flop Excitation tables has the transition states from present to next state, Determine the inputs for D and T flipflop based on the given transitions in the states Fill the following table using the characteristic equations Question 5. [ 2 marks] Draw a block diagram (not a gate-level diagram) of a D latch and a D flip-flop. Show and label all inputs and outputs. Write the truth tables for a D latch and mention states in the truth table Note the difference in the latch and flip flop