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Digital System: Flip Flop
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In this lesson, Aarushi has discussed Flip Flop

Aarushi Sharma
I am done Bsc electronics and graduated.

U
Unacademy user
Sir if someone is appearing for cse in 2018 then how much these previous year policy based questions makes sense to him
  1. Flip flops Flip-flops are digital logic circuits that can be in one of two states. Flip-flops maintain their state indefinitely p-flopos mainfain fheir sfafe indefinife until an input pulse called a trigger is received. When a trigger is received, the flip-flop outputs change state according to defined rules and remain in those states until another trigger is received.


  2. Flip-flop circuits are interconnected to form the logic gates for the digital integrated circuits used in memory chips and microprocessors Flip-flops can be used to store one bit. or binary digit, of data. The data may represent the state of a sequencer, the value of a counter, an ASCII character in a computer's memory or any other piece of information.


  3. There are several different kinds of fip There are several different kinds of flip flop circuits, with designators such as T (toggle), S-R (set/reset) J-K and D (delay). A flip-flop typically includes zero, one, or two input signals as well as a clock signal and an output signal. Some flip-flops also include a clear input signal to reset the current output.


  4. S-R Flip flop The SET-RESET flip flop is designed with the help of two NOR gates and also two NAND gates. The design of such a flip flop includes two inputs, called the SET [S] and RESET There are also two outputs, Q and Q'.


  5. Logic Diagram CP_ (clock pusel Graphic Symbol Logic Diagram


  6. Characteristic Table 0 0 0 INDETERMINATE 0 0 INDETERMINATE