JK flip flop to D flip flop

125

03:01:08

It is possible to convert one flip-flops into another flip-flop with some additional gates or simply doing some extra connection.
The excitation table for circuit conversion is shown below:
Input.            Present state            Next state.             Flip-flops inputs
   D.                        Qn.                                Qn+1.                    J.           K 
   0.                          0.                                      0.                        0.            x
   0.                          1.                                      0.                        x.            1
   1.                          0.                                      1                         1.            x       
   1                           1.                                       1                         x.            0
NOTE:
1)The circuit on the top is the conversion of JK flip-flop to D flip-flop.
2)The circuit on the bottom is D flip-flop.
VERIFICATION:
The conversion can be verified by applying inputs and checking the corresponding  outputs based on truthtable of D flip-flop on both the circuits.




    

published 10 years ago

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