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When we apply S 0 and r 0 to the SR flip flop?
That means it is SET when S = 0. SR Flip Flop is also called SET RESET Flip Flop. The figure below shows the logic circuit of an SR latch. In the above logic circuit if S = 1 and R = 0, Q becomes 1.
What is output of SR flip flop if inputs are S 1 & R 0?
The output Q’ is 0, and output Q is 1 in the second stable state. It is given by R =1 and S = 0.
When S 1 and r 0 the output state of the RS flip flop is?
one of the input of the first NOR gate, now both the inputs of first NOR gate are at logic 0 so the output Q turns high i.e. at logic 1 as shown in the figure 3. Therefore it can clearly be depicted that when S=1 and R=0 it SETs the Latch.
What is another name of flip-flop?
They are called thongs (sometimes pluggers) in Australia, jandals (originally a trademarked name derived from “Japanese sandals”) in New Zealand, slops or “visplakkies” in South Africa and Zimbabwe, and tsinelas in the Philippines (or, in some Visayan localities, “smagol”, from the word smuggled).
Which is the best way to define a SR latch?
The best way to define a state is after startup assert either the set or reset to put the SR latch into a known state.
Which is the simplest bistable device, set reset or S-R latch?
The simplest bistable device, therefore, is known as a set-reset, or S-R, latch. To create an S-R latch, we can wire two NOR gates in such a way that the output of one feeds back to the input of another, and vice versa, like this: The Q and not-Q outputs are supposed to be in opposite states.
What happens in a race condition with a S-R latch?
In an S-R latch, activation of the S input sets the circuit, while activation of the R input resets the circuit. If both S and R inputs are activated simultaneously, the circuit will be in an invalid condition. A race condition is a state in a sequential system where two mutually-exclusive events are simultaneously initiated by a single cause.
Why are Q and not-Q outputs supposed to be in opposite States?
The Q and not-Q outputs are supposed to be in opposite states. I say “supposed to” because making both the S and R inputs equal to 1 results in both Q and not-Q being 0. For this reason, having both S and R equal to 1 is called an invalid or illegal state for the S-R multivibrator.