Digital Electronics - Counters

Exercise : Counters - Filling the Blanks
31.
A BCD counter has ________ states.
8
9
10
11
Answer: Option
Explanation:
No answer description is available. Let's discuss.

32.
The decimal equivalent of the largest number that can be stored in a 4-bit binary counter is ________.
8
15
16
32
Answer: Option
Explanation:
No answer description is available. Let's discuss.

33.
The minimum number of flip-flops that can be used to construct a modulus-5 counter is ________.
3
5
8
10
Answer: Option
Explanation:
No answer description is available. Let's discuss.

34.
The duty cycle of the most significant bit from a 4-bit (0–9) BCD counter is ________.
10%
20%
50%
80%
Answer: Option
Explanation:
No answer description is available. Let's discuss.

35.
Shift-register counters use ________, which means that the output of the last FF in the register is connected back to the first FF in some way.
MOD
feedback
strobing
switchbacks
Answer: Option
Explanation:
No answer description is available. Let's discuss.