Asynchronous Counters (Ripple Counters) Explained | Binary Up/Down Ripple Counters

In this video, Binary Up/Down Ripple Counters (working, circuit diagram and Timing diagram) has been explained in detail.

The following topics have been covered in the video:
0:00 Introduction
1:14 2-bit Up/Down Ripple Counters (using negative edge triggered FFs)
9:44 2-bit Up/Down Ripple Counters (using positive edge triggered FFs)
13:33 Ripple Counters using D Flip-Flops and T Flip-Flops
15:22 3-bit and 4-bit Ripple Counters

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Asynchronous Counters:
In Asynchronous counters, only one flip-flop in the counter circuit receives the clock, and the output of that flip-flop is connected to the clock input of the next flip-flop.
The flip-flop which receives the external clock input represents the LSB of the count, and the Flip-flop which receives the clock input at the last in the sequence represents the MSB of the count.

The asynchronous counters also known as the Ripple Counters. The counters which counts in the binary number sequence are known as Binary Counters.
In this video, the circuit diagram, working and the timing diagram of binary up/down Ripple Counters
have been explained in detail.

This video will be helpful to all the students of science and engineering in understanding the Binary Up/Down Ripple Counters.

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