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What does the half circle on the clock input of a J-K flip-flop mean?
- a)Level enabled
- b)Positive edge triggered
- c)negative edge triggered
- d)Level triggered
Correct answer is option 'D'. Can you explain this answer?
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Most Upvoted Answer
What does the half circle on the clock input of a J-K flip-flop mean?a...
Explanation:
Level triggered:
- The half circle on the clock input of a J-K flip-flop indicates that it is level triggered.
- Level triggering means that the flip-flop responds to the input signal as long as it is at a certain logic level (high or low), regardless of the transition of the clock signal.
Positive edge triggered:
- Positive edge triggering means that the flip-flop responds to the input signal only when the clock signal transitions from low to high.
- This is represented by a triangle symbol on the clock input of a flip-flop.
Negative edge triggered:
- Negative edge triggering means that the flip-flop responds to the input signal only when the clock signal transitions from high to low.
- This is represented by an inverted triangle symbol on the clock input of a flip-flop.
Level enabled:
- Level enabling means that the flip-flop is only enabled when a certain level on an additional enable input is present.
- This is represented by a line parallel to the clock input on the flip-flop symbol.
In conclusion, the half circle on the clock input of a J-K flip-flop indicates that it is level triggered, meaning it responds to the input signal as long as the clock signal is at a certain logic level.
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What does the half circle on the clock input of a J-K flip-flop mean?a...
The half circle on the clock input of a J-K flip-flop mean level triggered. Whereas the presence of triangle symbol implies that the flip-flop is edge-triggered.
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What does the half circle on the clock input of a J-K flip-flop mean?a)Level enabledb)Positive edge triggeredc)negative edge triggeredd)Level triggeredCorrect answer is option 'D'. Can you explain this answer?
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