Q31
A ripple counter designed with J-K flip-flops provided with CLEAR (Cl.) input is shown in the figure. In order that this circuit functions as a MOD-12 counter, the NAND gate inputs (X1 and X2) should be
A ripple counter designed with J-K flip-flops provided with CLEAR (Cl.) input is shown in the figure. In order that this circuit functions as a MOD-12 counter, the NAND gate inputs (X1 and X2) should be
A.
A and C
B.
A and D
AnswerC.
B and D
D.
C and D
Answer: Option B
Solution
Answer: Option B
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