When the subsequent state of the circuit is the same as the current one, it is in stable condition. What are the two different conditions of an asynchronous circuit?Īsynchronous circuits exist in stable and unstable conditions. What is the basic example of event-driven circuits?Ī digital alarm is the fundamental example of an event-driven sequential circuit where it is activated by the event that raised up the alarm.ĥ. The latch does not work with clock input whereas flip flop has clock input.Ĥ. The basic difference between the two is the process of modifying their state. What makes the difference between flip flop and latch? The basic classification of sequential circuits is event-driven, pulse driven, and clock-driven.ģ. What are the three main classifications of sequential logic circuits? Yes, Sequential circuits deliver output based on the past state inputs and current input where past information is stored in a memory element.Ģ. Do sequential circuit work on memory elements? Know more about Time Division Multiplexing MCQs. A register is a device used to store multiple bits of information. As it presents the output based on the past and current inputs, There has to be one element to store the past information, and the one that is used to store the data is “Register”. So, we have discussed the operation of how a sequential circuit works. They are the combinational circuits having 2n inputs and a single output. Multiplexers are not sequential circuits. Multiplexer is a Sequential Circuit or Not? Moreover, the speed of operation in processing the activities also gained the sight of many. We need these circuits to gain improved performance and they are employed in the operations that work with less power. These sequential circuits stand as fundamental building blocks. Well, these days digital electronics observed widespread progression and of the numerous elements, the one that received extensive prominence is sequential circuits.
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