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An AB Flip-flop is designed using JK FF which of the following can be Boolean function for the input of JK Flip-Flop, consider the truth table of AB Flip-flop as given below:
  • a)
    J = Qn
  • b)
  • c)
  • d)
    K = A
Correct answer is option 'B,C'. Can you explain this answer?
Most Upvoted Answer
An AB Flip-flop is designed using JK FF which of the following can be ...
AB to JK
A simplified version of the versatile J − K flip-flop. The outputs feedback to the enabling NAND gates. This is what gives the toggling action when J = K = 1.
While this implementation of the J − K flip-flop with four NAND gates works in principle, there are problems that arise with the timing. The timing pulse must be very short because a change in Q before the clock pulse goes off can drive the circuit into an oscillation called "racing". Modern ICs are so fast that this simple version of the J − K flip-flop is not practical.
Truth Table for input A:
Hence, the correct options are (B) and (C).
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Community Answer
An AB Flip-flop is designed using JK FF which of the following can be ...
AB to JK
A simplified version of the versatile J − K flip-flop. The outputs feedback to the enabling NAND gates. This is what gives the toggling action when J = K = 1.
While this implementation of the J − K flip-flop with four NAND gates works in principle, there are problems that arise with the timing. The timing pulse must be very short because a change in Q before the clock pulse goes off can drive the circuit into an oscillation called "racing". Modern ICs are so fast that this simple version of the J − K flip-flop is not practical.
Truth Table for input A:
Hence, the correct options are (B) and (C).
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An AB Flip-flop is designed using JK FF which of the following can be Boolean function for the input of JK Flip-Flop, consider the truth table of AB Flip-flop as given below:a)J = Qnb)c)d)K = ACorrect answer is option 'B,C'. Can you explain this answer? for Computer Science Engineering (CSE) 2025 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about An AB Flip-flop is designed using JK FF which of the following can be Boolean function for the input of JK Flip-Flop, consider the truth table of AB Flip-flop as given below:a)J = Qnb)c)d)K = ACorrect answer is option 'B,C'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An AB Flip-flop is designed using JK FF which of the following can be Boolean function for the input of JK Flip-Flop, consider the truth table of AB Flip-flop as given below:a)J = Qnb)c)d)K = ACorrect answer is option 'B,C'. Can you explain this answer?.
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