# Flip Flops – 23

23. The number of flip-flop required in a decade counter is :

(a) 3
(b) 5
(c) 7
(d) 9

Explanation
Explanation : No answer description available for this question. Let us discuss.
 General Knowledge Books

## Related Posts

• Flip-Flops » Exercise - 121. How many flip-flop are needed to divide the input frequency by 64 ? (a) 2 (b) 4 (c) 6 (d) 8
Tags: flip, flops, flip-flops, exercise, flip-flop, electronics, engineering
• 555555555549. How is a J-K flip-flop made to toggle? (a) J = 0, K = 0 (b) J = 1, K = 0 (c) J = 0, K = 1 (d) J = 1, K = 1
Tags: flip, flops, flip-flop, electronics, engineering
• Flip-Flops » Exercise - 114. Flip flop output is always ? (a) same as inputs (b) complementary (c) independent of each other (d) none of these
Tags: flip, flops, flip-flops, exercise, electronics, engineering
• 555555555559. The 1's complement of 10011101 is ________. (a) 01100010 (b) 10011110 (c) 01100001 (d) 01100011
Tags: number, electronics, engineering
• Counters » Exercise - 1127. The minimum number of flip-flops that can be used to construct a modulus-5 counter is ________. (a) 3 (b) 5 (c) 8 (d) 10
Tags: exercise, number, flip-flops, counter, electronics, engineering