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Which statement describes the BEST operation of a negative-edge-triggered D flip-flop?
- a)The logic level at the D input is transferred to Q on NGT of CLK
- b)The Q output is ALWAYS identical to the CLK input if the D input is HIGH
- c)The Q output is ALWAYS identical to the D input when CLK = PGT
- d)The Q output is ALWAYS identical to the D input
Correct answer is option 'A'. Can you explain this answer?
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Most Upvoted Answer
Which statement describes the BEST operation of a negative-edge-trigge...
Operation of a negative-edge-triggered D flip-flop:
Explanation:
- A negative-edge-triggered D flip-flop captures the data present at its D input when the clock signal transitions from HIGH to LOW.
- The logic level at the D input is transferred to the Q output when a negative edge (falling edge) is detected on the clock input.
- This means that the value present at the D input is latched and transferred to the Q output only when the clock signal transitions from high to low.
Key Points:
- Negative-edge-triggered D flip-flops are commonly used in synchronous digital systems where data needs to be captured at a specific point in time.
- The Q output will reflect the logic level present at the D input only when a falling edge is detected on the clock input.
- This type of flip-flop helps in synchronizing the transfer of data with the clock signal, ensuring reliable operation in digital circuits.
By understanding the operation of a negative-edge-triggered D flip-flop, engineers can design and implement digital systems effectively, meeting the timing requirements of complex circuits.
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Community Answer
Which statement describes the BEST operation of a negative-edge-trigge...
By the truth table of D flip flop, we can observe that Q always depends on D. Hence, for every negative trigger pulse, the logic at input D is shifted to Output Q.
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Which statement describes the BEST operation of a negative-edge-triggered D flip-flop?a)The logic level at the D input is transferred to Q on NGT of CLKb)The Q output is ALWAYS identical to the CLK input if the D input is HIGHc)The Q output is ALWAYS identical to the D input when CLK = PGTd)The Q output is ALWAYS identical to the D inputCorrect answer is option 'A'. Can you explain this answer?
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Which statement describes the BEST operation of a negative-edge-triggered D flip-flop?a)The logic level at the D input is transferred to Q on NGT of CLKb)The Q output is ALWAYS identical to the CLK input if the D input is HIGHc)The Q output is ALWAYS identical to the D input when CLK = PGTd)The Q output is ALWAYS identical to the D inputCorrect answer is option 'A'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about Which statement describes the BEST operation of a negative-edge-triggered D flip-flop?a)The logic level at the D input is transferred to Q on NGT of CLKb)The Q output is ALWAYS identical to the CLK input if the D input is HIGHc)The Q output is ALWAYS identical to the D input when CLK = PGTd)The Q output is ALWAYS identical to the D inputCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which statement describes the BEST operation of a negative-edge-triggered D flip-flop?a)The logic level at the D input is transferred to Q on NGT of CLKb)The Q output is ALWAYS identical to the CLK input if the D input is HIGHc)The Q output is ALWAYS identical to the D input when CLK = PGTd)The Q output is ALWAYS identical to the D inputCorrect answer is option 'A'. Can you explain this answer?.
Which statement describes the BEST operation of a negative-edge-triggered D flip-flop?a)The logic level at the D input is transferred to Q on NGT of CLKb)The Q output is ALWAYS identical to the CLK input if the D input is HIGHc)The Q output is ALWAYS identical to the D input when CLK = PGTd)The Q output is ALWAYS identical to the D inputCorrect answer is option 'A'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about Which statement describes the BEST operation of a negative-edge-triggered D flip-flop?a)The logic level at the D input is transferred to Q on NGT of CLKb)The Q output is ALWAYS identical to the CLK input if the D input is HIGHc)The Q output is ALWAYS identical to the D input when CLK = PGTd)The Q output is ALWAYS identical to the D inputCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which statement describes the BEST operation of a negative-edge-triggered D flip-flop?a)The logic level at the D input is transferred to Q on NGT of CLKb)The Q output is ALWAYS identical to the CLK input if the D input is HIGHc)The Q output is ALWAYS identical to the D input when CLK = PGTd)The Q output is ALWAYS identical to the D inputCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Which statement describes the BEST operation of a negative-edge-triggered D flip-flop?a)The logic level at the D input is transferred to Q on NGT of CLKb)The Q output is ALWAYS identical to the CLK input if the D input is HIGHc)The Q output is ALWAYS identical to the D input when CLK = PGTd)The Q output is ALWAYS identical to the D inputCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for GATE.
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ample number of questions to practice Which statement describes the BEST operation of a negative-edge-triggered D flip-flop?a)The logic level at the D input is transferred to Q on NGT of CLKb)The Q output is ALWAYS identical to the CLK input if the D input is HIGHc)The Q output is ALWAYS identical to the D input when CLK = PGTd)The Q output is ALWAYS identical to the D inputCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice GATE tests.
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