**Sequential Logic Circuit Diagram**- the word sequential means that things happen in a sequence one after another and in sequential logic circuits the actual clock signal determines when things will happen next simple sequential logic circuits can be constructed from standard bistable circuits such as flip flops latches and counters and which themselves can be made by simply connecting together universal nand but sequential circuit has memory so output can vary based on input this type of circuits uses previous input output clock and a memory element block diagram flip flop flip flop is a sequential circuit which generally s les its inputs and changes its outputs only at particular instants of time and not continuously sequential circuits use current input variables and previous input variables by storeing the information and putting back into the circuit on the next clock activation cycle the figure above shows a theoretical.

view of how sequential circuits are made up from binational logic and some storage elements span class news dt apr 28 2015 span nbsp 0183 32 in this article we will discuss binational logic circuit vs sequential logic circuit binational logic circuits binational logic circuit contains logic gates where its output is determined by the bination of the current inputs regardless of p div class b factrow b twofr div class b vlist2col ul li div author sasmita div li ul ul ul div div div li the major difference between binational and sequential logic circuit is that the binational logic circuit consists of only logic gates while the sequential logic circuits consist of logic gates and memory elements span class news dt oct 27 2015 span nbsp 0183 32 binational and sequential circuits are the most essential concepts to be understood in digital electronics binational logic sometimes also.

referred to as time independent logic is a type of digital logic which is implemented by boolean circuits where the output is a pure function of the present input only digital sequential logic circuits are divided into synchronous and asynchronous types in synchronous sequential circuits the state of the device changes only at discrete times in response to a clock signal in asynchronous circuits the state of the device can change at any time in response to changing inputs binational logic circuits are made up from basic logic nand nor or not gates that are bined or connected together to produce more plicated switching circuits these logic gates are the building blocks of binational logic circuits an ex le of a binational circuit is a decoder which converts the binary code data present at its input into a number of different output