The negative edge triggered JK flip-flop in the Figure has J and K inputs tied to Logic High and a square wave of 10 cycles/second is applied to its clock (C) input.
The frequency of the output Q (in cycles/second) is __.
(rounded off to two decimal places)
The JK flip-flop shown has its J and K inputs connected to Logic High, making it toggle on every negative edge of the clock cycle. Given a clock frequency of 10 cycles/second, we can determine the output frequency, Q, by understanding the toggling behavior.
Step-by-step Solution:
- The JK flip-flop will toggle its output on each negative edge of the clock signal.
- With the clock frequency at 10 Hz, there are 10 negative edges per second.
- Each toggle event occurs on a negative edge, meaning the output frequency Q is half the clock frequency:
Output Frequency (Q) = Clock Frequency / 2 = 10 Hz / 2 = 5 Hz
Thus, the frequency of the output Q is 5.00 cycles/second.
Validation:
The computed frequency of 5.00 cycles/second clearly falls within the provided range of 4.9 to 5.1, confirming its accuracy.
Important Questions from Flip-Flop
Race Around condition can be avoided in Digital logic circuits using _______.
A flip-flop is capable of storing ______ information.
Consider the given circuit.
In this circuit, the race around
What is the characteristic of a master-slave flip-flop?
Which of the following pair is/are correct?
I. Astable multivibrator - Flip Flop
II. Bistable multivibrator - Free running
