5555555555
114. 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 were chosen in honor of Jack Kilby, the inventory of the integrated circuit.
(d) All of the other letters of the alphabet are already in use.
| Subject Name : Electronics Engineering |
| Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT |
| Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant |
| Electronics & Communication Engineering Books |
| GATE 2023 Total Info | ENGG DIPLOMA | UGC NET Total Info |
| IES 2023 Total Info | PSUs 2022 Total Info | CSIR UGC NET Total Info |
| JAM 2023 Total Info | M TECH 2023 Total Info | RAILWAY 2022 Total Info |
Related Posts
5555555555 35. 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.- 555555555549. How is a J-K flip-flop made to toggle? (a) J = 0, K = 0 (b) J = 1, K = 0 (c) J = 0, K = 1 (d) J = 1, K = 1
- 555555555568. When is a flip-flop said to be transparent? (a) when the Q output is opposite the input (b) when the Q output follows the input (c) (d)
- 5555555555139. The inputs on a 7474 D flip-flop are S, R, D, and CLK ________ is/are synchronous. (a) Only S (b) S and R (c) Only D (d) All of the above.
- 5555555555 39. What is one disadvantage of an S-R flip-flop? (a) It has no Enable input. (b) It has a RACE condition. (c) It has no clock input. (d) It has only a single output.