An X-Y flip flop whose characteristic table is given below is to be implemented using a J-K flip-flop.
| X | Y | $Q{n+1}$ |
|---|---|---|
| 0 | 0 | 1 |
| 0 | 1 | $Q_n$ |
| 1 | 0 | $\bar Q_n $ |
| 1 | 1 | 0 |
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An X-Y flip flop whose characteristic table is given below is to be implemented using a J-K flip-flop.
| X | Y | $Q{n+1}$ |
|---|---|---|
| 0 | 0 | 1 |
| 0 | 1 | $Q_n$ |
| 1 | 0 | $\bar Q_n $ |
| 1 | 1 | 0 |
So, (d) option is correct.
Given truth table:
Table 2 (J and K column constructed using table 1)
J =$\bar Y$
K = X