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Flip-Flops and Timers

Q1: What is the significance of the J and K terminals on the J-K flip-flop?

A There is no known significance in their designations.

B The J represents "jump," which is how the Q output reacts whenever the clock goes HIGH and the J input is also HIGH.

C The letters represent the initials of Johnson and King, the co-inventors of the J-K flip-flop.

D All of the other letters of the alphabet are already in use.

ANS:A - There is no known significance in their designations.

The name J-K was given after its innovator Jack St. Clair Kilby (November 8, 1923 - June 20, 2005), who was an American electrical engineer who took part (along with Robert Noyce) in the realization of the first integrated circuit while working at Texas Instruments (TI) in 1958. He was awarded the Nobel Prize in physics in 2000.



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