Uploaded June 2023 | Updated September 2026, 3 weeks ago

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In this video, how to analyse the clocked sequential circuits (FSM) using state diagram is explained using examples.
In this tutorial the basics of the state diagram is explained and how to draw a state diagram of D flip-flops, T flip-flop and JK flip-flop is explained.
And then the procedure for drawing a state diagram of any sequential logic circuit (Mealy and Moore machines) is explained using examples.

By watching this video, you will learn, how to draw a state diagram of any sequential logic circuit.

The other useful videos related to Sequential Circuits:
1. Sequential Circuits (Playlist)
youtube.com/playlist?list=PLwjK_iyK4LLCCpnnybEztvRqxpMyfgarS

2. Finite State Machine | Mealy and Moore Machine
youtu.be/kb-Ww8HaHuE

Topics covered in the video:

0:00 Basics of the State Diagram
4:00 State Transition Diagram of Flip-Flops (D, T and JK Flip-Flops)
11:04 Example 1 (Drawing a State Diagram of Moore Sequential Circuit)
15:25 Example 2 (Drawing a State Diagram of Moore Sequential Circuit)
23:51 Example 3 (Drawing a State Diagram of Mealy Sequential Circuit)


State Transition Diagram:

State transition diagram or state diagram is a pictorial way of representing the behaviour of a sequential circuit or FSM. Each state of the circuit is represented with the circle and the transition from one state to another state is represented with the arrow.
The binary values on the arrow indicates the input which will lead to the state transition.
The output of the circuit can be represented in two ways on a state transition diagram. In a Mealy machine, the output is shown next to the input on the arrow. In a Moore machine, the output is shown within the circle for the given state.

In this video, how to draw a state transition diagram of Mealy and Moore Sequential circuits is explained using the examples.

This video will be helpful to all the students of science and engineering in understanding how to draw a state diagram of sequential circuits.

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#digitalelectronics
#sequentialcircuits
#statediagram


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