D flip flop: What is D Flip Flop

What is D Flip Flop ? The D flip - flop is a clocked flip- flop with a single digital input 'D'. Each time a D flip - flop is clocked, its output follows the state of 'D'. The D Flip Flop has only two inputs D and CP. The D inputs go precisely to the S input and its complement is used to the R input. D flip flop using NAND gate A D flip-flop has one control input pin (data pin), an enable/clock pin, output pins Q and $\overline {Q}$, and like other practical flip - flops , it also has preset and clear inputs. A D flip-flop can be made using five NAND gates. The circuit diagram of D flip-flop using NAND gate is given below. Learn about flip -flops, bistable devices that store a single bit of data and change state at clock edges. Compare flip -flops with latches, and explore SR, D , JK and T flip -flops with examples and circuits. Flip – flops are one of the most fundamental electronic components. These are used as one-bit storage elements, clock dividers and also we can make counters, shift registers, and storing registers by connecting the flip flops in particular sequences. These flip flops use feedback concept to create sequential logic where the previous state affect future …