What two inputs to a J-K FF will override the other inputs?

1 Answer

Answer :

Clear (CLR) and preset (PS or PR).

Related questions

Description : How is the J-K FF affected if PS and CLR are both LOW?

Last Answer : The flip-flop is jammed.

Description : Assume that K goes HIGH and J goes LOW; when will the FF reset?

Last Answer : When the clock pulse goes LOW.

Description : What are the inputs to a D FF?

Last Answer : Clock and data

Description : How many inputs does a T FF have?

Last Answer : One.

Description : For an R-S FF to change output conditions, the inputs must be in what states?

Last Answer : 1 and 0, or opposite states.

Description : If the inputs to the diagram shown in the illustration were J=1, K=0, H=0, L=1, M=1, what logic levels would be indicated at points 'X' and 'Y' respectively? EL-0089 A. 0,0 B. 0,1 C. 1,0 D. 1,1

Last Answer : Answer: D

Description : If the inputs to the diagram shown in the illustration were J=1, K=1, H=0, L=1, M=1, what logic levels would be indicated at points 'X' and 'Y' respectively? EL-0089 A. 0,0 B. 0,1 C. 1,0 D. 1,1

Last Answer : Answer: D

Description : If the inputs to the diagram shown in the illustration were J=0, K=0, H=1, L=0, M=1, what logic levels would be indicated at points 'X' and 'Y' respectively? EL-0089 A. 0,0 B. 0,1 C. 1,0 D. 1,1

Last Answer : Answer: C

Description : If the inputs to the diagram shown in the illustration were J=1, K=0, H=1, L=1, M=0, what logic levels would be indicated at points 'X' and 'Y' respectively? EL-0089 A. 0,0 B. 0,1 C. 1,0 D. 1,1

Last Answer : Answer: A

Description : The output of a JK flipflop with asynchronous preset and clear inputs is 1'. The output can be changed to 0' with one of the following conditions. (A) By applying J = 0, K = 0 and using a clock. (B) ... (C) By applying J = 1, K = 1 and using the clock. (D) By applying a synchronous preset input.

Last Answer : Ans: C Preset state of JK Flip-Flop =1 With J=1 K=1 and the clock next state will be complement of the present state.

Description : What logic levels must exist for the FF to be toggled by the clock?

Last Answer : Both J and K must be HIGH.

Description : . What type of FF can be used as an R-S, a T, or a D FF?

Last Answer : J-K flip-flop.

Description : What condition must occur to have a change in the output of a D FF?

Last Answer : A positive-going clock pulse.

Description : How long is data delayed by a D FF?

Last Answer : Up to one clock pulse.

Description : A first order gaseous phase reaction is catalysed by a non-porous solid. The kinetic rate constant and the external mass transfer co-efficients are k and kg respectively. The effective rate constant (ke ff) is given by (A) ke ff = k + kg ( ... + kg )/2 (C) ke ff = (kkg ) 1/2 (D) 1/ke ff = 1/k + 1/kg

Last Answer : (D) 1/ke ff = 1/k + 1/kg

Description : J-K FFs used in counters are wired to perform what function?

Last Answer : Toggle.

Description : A two-input X-OR gate will produce a HIGH output when the inputs are at what logic levels?

Last Answer : . One or the other of the inputs must be HIGH, but not both at the same time.

Description : Can a difference amplifier have more than two inputs?

Last Answer : No

Description : Can a summing amplifier have more than two inputs?

Last Answer : Yes, a summing amplifier can have as many inputs as desired.

Description : What is the equivalent logic gate of a two-input NAND gate with both inputs inverted?

Last Answer : OR gate.

Description : What are the two inputs to an amplidyne?

Last Answer : The mechanical force applied to turn the amplidyne, and the electrical input signal.

Description : With the inputs shown below, what will be the output of S1, S2, and C2?

Last Answer : MSD of the sum.

Description : . What will be the output of a half adder when both inputs are 1s?

Last Answer : Sum equals 0 with a carry of 1.

Description : . What will be the output of an X-NOR gate when both inputs are LOW?

Last Answer : HIGH.

Description : What will be the output of an X-OR gate when both inputs are HIGH?

Last Answer : Low (0)

Description : How many inputs and outputs are possible with a differential amplifier?

Last Answer : Two inputs, two outputs.

Description : What are the required radar inputs for proper indicator operation?

Last Answer : Triggers, video, and antenna information.

Description : What is the output Boolean expression for an AND gate with A and B as inputs when the B input is inverted?

Last Answer : AB

Description : In what state must the inputs to a NOR gate be in order to produce a logic 1 output?

Last Answer : All inputs must be low.

Description : What is the output Boolean expression for a NOR gate with R and T as inputs?

Last Answer : (R +T)’

Description : What will be the output of a NOR gate when both inputs are HIGH?

Last Answer : Low.

Description : A NAND gate has inputs labeled as A, B, and C. If A and B are HIGH, C must be at what logic level to produce a HIGH output?

Last Answer : . Low.

Description : What is the output Boolean expression for a NAND gate with inputs A, B, and C?

Last Answer : C B A

Description : What must be the state of the inputs to a NAND gate in order to produce a LOW output?

Last Answer : All inputs must be HIGH.

Description : A NAND gate has Z and X as inputs. What will be the output logic level if Z is HIGH and X is LOW?

Last Answer : HIGH.

Description : What is the Boolean expression for the output of an AND gate that has R and S as inputs?

Last Answer : f = RS.

Description : The type of gene interaction in which the effects of one gene override or mask the effects of other entirely different genes is called: a) linkage b) mutation c) pleitropy (pron: ply-ah-tropy) d) epistasis (pron: eh-pis-te-sis)

Last Answer : ANSWER: D -- EPISTASIS

Description : IE and FF work ONLY with proxy settings, but then Chrome will only work without... Why?

Last Answer : answer:On Windows, Google Chrome uses the same proxy settings as Internet Explorer so it doesn't make sense that one works and the other doesn't work. Firefox, on the other hand, uses it's own proxy ... mean by that? It sounds like you a suggesting you malware of some kind with might be your answer.

Description : Shouldn't pgns show up the same in both safari and ff?

Last Answer : answer:Could be a color profile issue. Gecko uses a different color profile than Webkit. If you post a link I will take a look. That isn’t spam.

Description : What is the 'Recently Taged' in FF mean? What do you use it for?

Last Answer : You’re it?

Description : Ratio of FF users from mac to pc?

Last Answer : PC with firefox here but I use a Mac with firefox at home.

Description : If the roots ff the equation (c2 – ab)x2 – 2(a2 – bc)x + b2 – ac = 0 are equal, then prove that either a = 0 or a3 + b3 + c3 = 3abc -Maths 10th

Last Answer : (c2 – ab) x2 + 2(bc - a2 ) x+ (b2 – ac) = 0 Comparing with Ax2 + Bx + C = 0 A = (c2 – ab), B = 2(bc - a2 ) and C = b2 – ac According to the question, B2 - 4AC = 0 Put the values in the above equation we get 4a(a3 + b3 + c3 -3abc) = 0 hence, a = 0 or a3 + b3 + c3 = 3ab

Description : What does FF mean ?

Last Answer : FF stands for Freedom Fighter.

Description : What is FF - FF?

Last Answer : That's called the "MAC address" or "Hardware address". It's aunique set of numbers assigned to a network device. Anything thataccess the internet whether phones, wireless cards, computers ... . All devices on the physical segment will see and respondto a message with that destination.

Description : What is Difference Between FF & RF Flanges?

Last Answer : Flanges are an integral part of the Piping industry. These Flanges are used to form a link between two different Pipes. Flat (FF), elevated (RF), ring joint (RTJ), lap joint (M&F), tongue ... Various types of flange faces are used to seat the sealing gasket content as the contact surfaces. The faces

Description : If a frequency of 2.5 kHz were measured at the output of 'FF-C' in the circuit shown in the illustration, what would be the clock frequency? EL-0087 A. 0.8 kHz B. 2.5 kHz C. 7.5 kHz D. 20 kHz

Last Answer : Answer: D

Description : If a frequency of 16.8 kHz were measured at the output of 'FF-C' of the circuit shown in the illustration, the clock frequency would be _____________. EL-0087 A. 8.4 kHz B. 50.4 kHz C. 134.4 kHz D. 1680.0 kHz

Last Answer : Answer: C

Description : If the outputs marked 'Q' of 'FF-A', 'FF-B' and 'FF-C' in the circuit shown in the illustration are at logic levels 0, 1, and 1 respectively, what levels are present at the 'NOT Q' outputs? EL-0087 A. 1, 0, and 1 B. 1, 0, and 0 C. 0, 0, and 1 D. 0, 1, and 1

Last Answer : Answer: B

Description : If the clock frequency to the circuit shown in the illustration were 100 kHz, what would be indicated at the output of 'FF-C'? EL-0087 A. 10.1 kHz B. 12.5 kHz C. 805 kHz D. 1010 kHz

Last Answer : Answer: B

Description : If the clock frequency to the circuit shown in the illustration were 2 kHz, what would be indicated at the output of 'FF-C'? EL-0087 A. 250 Hz B. 666 Hz C. 6 kHz D. 16 kHz

Last Answer : Answer: A