IJIRST (International Journal for Innovative Research in Science & Technology)ISSN (online) : 2349-6010

 International Journal for Innovative Research in Science & Technology

Design of Area Efficient Delay Flip Flop Based on Static 125nm CMOS Technology


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International Journal for Innovative Research in Science & Technology
Volume 5 Issue - 9
Year of Publication : 2019
Authors : G. Naveen Balaji ; S. Gopinath; R. K. Gowtham; K. Karthick; G. Hemanth Kumar

BibTeX:

@article{IJIRSTV5I9004,
     title={Design of Area Efficient Delay Flip Flop Based on Static 125nm CMOS Technology},
     author={G. Naveen Balaji, S. Gopinath, R. K. Gowtham, K. Karthick and G. Hemanth Kumar},
     journal={International Journal for Innovative Research in Science & Technology},
     volume={5},
     number={9},
     pages={15--19},
     year={},
     url={http://www.ijirst.org/articles/IJIRSTV5I9004.pdf},
     publisher={IJIRST (International Journal for Innovative Research in Science & Technology)},
}



Abstract:

Sequential logic is a form of binary circuit design that employs one or more inputs and one or more outputs, whose states are related by defined rules that depend, inpart, on previous states. In sequential logic the output depends on both present inputs and the past output. Each of inputs and outputs can attain either of two stages: Logic 0 (Low) or Logic 1 (High). A common example of the circuit employing sequential logic is Flipflops or also called as Bistable gate. A simple flipflop has two stable states. The flipflop maintains its states indefinitely until its input pulse called trigger is received. If a trigger is received, the flipflop outputs change their states according to the defined rules, and remain in that states until another trigger is received. There are different kinds of flipflops are available such as D,T,J-K,S-R flipflops in the form of logic gates. The basic D flipflop has a D(data) input and a clock input and outputs Q and Qbar .Optionally it may also include the Reset and the Clk inputs.


Keywords:

D flip flop , CMOS, Static CMOS, 125nm, Tanner, Multisim, Xilinx, Half Adder, Full Adder, Sequential Circuit, Combinational Circuit, PMOS, NMOS, Metal Oxide Semiconductor


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