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Which of the following is correct for a gated D-type flip-flop?
- a)The Q output is either SET or RESET as soon as the D input goes HIGH or LOW
- b)The output complement follows the input when enabled
- c)Only one of the inputs can be HIGH at a time
- d)The output toggles if one of the inputs is held HIGH
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Which of the following is correct for a gated D-type flip-flop?a)The Q...
In D flip flop, when the clock is high then the output depends on the input otherwise reminds previous output. In a state of clock high, when D is high the output Q also high, if D is ‘0’ then output is also zero. Like SR flip-flop, the D-flip-flop also have an invalid state at both inputs being 1.
Community Answer
Which of the following is correct for a gated D-type flip-flop?a)The Q...
Explanation:
Gated D-type flip-flop:
- A gated D-type flip-flop is a digital circuit that samples the D input when a control signal (usually referred to as the enable input) is active.
Correct Statement:
- The Q output is either SET or RESET as soon as the D input goes HIGH or LOW.
Explanation:
- In a gated D-type flip-flop, the state of the output (Q) changes to either SET or RESET immediately when the D input transitions from LOW to HIGH or HIGH to LOW, depending on the specific implementation of the flip-flop.
- This behavior is a key characteristic of a gated D-type flip-flop, where the output is latched based on the input data when the enable signal is active.
Incorrect Statements:
- The other options provided do not accurately describe the behavior of a gated D-type flip-flop:
a) The output complement following the input when enabled is more characteristic of a D-type flip-flop without gating.
b) Only one of the inputs being HIGH at a time is a general characteristic of flip-flops to avoid ambiguous states.
c) The output toggling if one of the inputs is held HIGH does not align with the typical behavior of a gated D-type flip-flop.
Conclusion:
- The correct statement for a gated D-type flip-flop is that the Q output is either SET or RESET as soon as the D input goes HIGH or LOW. This behavior is essential for the proper operation of the flip-flop in digital circuits.
Gated D-type flip-flop:
- A gated D-type flip-flop is a digital circuit that samples the D input when a control signal (usually referred to as the enable input) is active.
Correct Statement:
- The Q output is either SET or RESET as soon as the D input goes HIGH or LOW.
Explanation:
- In a gated D-type flip-flop, the state of the output (Q) changes to either SET or RESET immediately when the D input transitions from LOW to HIGH or HIGH to LOW, depending on the specific implementation of the flip-flop.
- This behavior is a key characteristic of a gated D-type flip-flop, where the output is latched based on the input data when the enable signal is active.
Incorrect Statements:
- The other options provided do not accurately describe the behavior of a gated D-type flip-flop:
a) The output complement following the input when enabled is more characteristic of a D-type flip-flop without gating.
b) Only one of the inputs being HIGH at a time is a general characteristic of flip-flops to avoid ambiguous states.
c) The output toggling if one of the inputs is held HIGH does not align with the typical behavior of a gated D-type flip-flop.
Conclusion:
- The correct statement for a gated D-type flip-flop is that the Q output is either SET or RESET as soon as the D input goes HIGH or LOW. This behavior is essential for the proper operation of the flip-flop in digital circuits.
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Which of the following is correct for a gated D-type flip-flop?a)The Q output is either SET or RESET as soon as the D input goes HIGH or LOWb)The output complement follows the input when enabledc)Only one of the inputs can be HIGH at a timed)The output toggles if one of the inputs is held HIGHCorrect answer is option 'A'. Can you explain this answer?
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Which of the following is correct for a gated D-type flip-flop?a)The Q output is either SET or RESET as soon as the D input goes HIGH or LOWb)The output complement follows the input when enabledc)Only one of the inputs can be HIGH at a timed)The output toggles if one of the inputs is held HIGHCorrect answer is option 'A'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Which of the following is correct for a gated D-type flip-flop?a)The Q output is either SET or RESET as soon as the D input goes HIGH or LOWb)The output complement follows the input when enabledc)Only one of the inputs can be HIGH at a timed)The output toggles if one of the inputs is held HIGHCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is correct for a gated D-type flip-flop?a)The Q output is either SET or RESET as soon as the D input goes HIGH or LOWb)The output complement follows the input when enabledc)Only one of the inputs can be HIGH at a timed)The output toggles if one of the inputs is held HIGHCorrect answer is option 'A'. Can you explain this answer?.
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