Frequently Asked Questions...
How can We Hold data in Flip Flop Until and unless we want to Release it with circuit diagram?
How can We Hold data in Flip Flop Until and unless we want to Release it with circuit diagram
Answer:
How can a circuit diagram release data?
or is your question just "How can We Hold data in Flip Flop Until and unless we want to Release it"
That's what a FF does, it holds data. In a simple SR (or RS) FF, you pulse the set input, that sets the FF, from a 0 to a 1. The data will be held until you toggle the reset input, which resets it to a 0.
another type of FF, a D-type, the voltage on the D line, whether 0 or 1, is written into the FF on the rising edge of the K, clock, signal. These usually have a reset signal, to set the data back to 0.
Look on line for a data sheet for the 74LS74 and study carefully the timing drawings.
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Flip Flop
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