How to Design Binary Multiplier Circuit | 2-bit, 3-bit, and 4-bit Binary Multiplier Explained

In this video, the design and working of 2-bit, 3-bit, and 4-bit Binary Multipliers are explained along with timing analysis.
In this video, the 2-bit, 3-bit and 4-bit multipliers are designed using the AND gates, and Adders (Half and Full adders)

The following topics are covered in the video:
0:00 Introduction
2:51 2-bit Multiplier
5:17 3-bit Multiplier
9:43 4-bit Multiplier and its Timing Analysis
19:15 Summary

The link for the other useful videos:

1) Binary Multiplication:

2) Binary Multiplication of Signed Binary Numbers:

3) Half-Adder and Full-Adder:

4) Serial Binary Multiplier:

5) Digital Electronics (Playlist):

In the video, the combinational circuit for 2-bit, 3-bit, and 4-bit Binary multiplication is designed. Since it is a combinational circuit, these multipliers are often called combinational multipliers.

The combinational circuit for such binary multiplication consists of an array of AND gates and adders. Therefore, it is also known as an array multiplier.
The array multipliers are one type of fast multiplier.

In this video, the advantages and limitations of the array multiplier are discussed with the help of the timing analysis of the 4-bit multiplier.

This video will be helpful to all the students of science and engineering in understanding the Binary Multiplier Circuit.

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#binarymultiplication
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[ALLABOUTELECTRONICS]

For more videos on Digital Electronics, check this playlist:

The other useful videos related to Binary Arithmetic :

1) Binary Multiplication:

2) Binary Multiplication of Signed Numbers:

3) Half-Adder and Full-Adder:

4) Serial Binary Multiplier:

[styrex]

You have no idea how much u are helping me man. Your explanations are crystal clear. TwT im so grateful that these videos exist and are made sequentially as well. I think u followed the Moriss mano book as well TwT

[mattaku]

Thanks, that helped me developing minecraft contraptions

[rocksmashgaming]

This channel is one of the best electronics channel in the channels what i know we want a video on n bit binary value comparator a>b or a=b or a<b
And a video on binary division calculator and how division in calculator works

[asimov]

Great explanation. Couldn't do better!

[lamphuoclam]

Thank you so much, i did understand all information you teach.

[monchzeberga]

love your video , but please don't drag your worders at end of your sentence

[SandeepWithAI]

Sir can you say how much rom will ne required to implement a 4 bit multiplier or a n bit multipler

[ragzzz]

Hi this video is very helpful, can you please help me with a video on faster multiplier ckt for 8bit multiplications as the delay for 8bit multiplier will be too much.


Thank you

[x_o_e_v]

i think in 2 bit multiplier we can't use 2 HA beacuse HA can't handle the carry input so we would need to use 1 HA and 1 FA
is that right????

[s.exol]

How can I design a 2-bit × 2-bit two’s complement multiplier circuit?

[nnirmalkumar]

sir can you upload video on 3X4 multiplier

[AArul-selk]

how can change carry input of full adder into zero?

[kljadhav]

Sir which tool you used for simulation ?

[poojabansode]

When to take half adder when to take Full adder ???

[HB-Tube.]

I don't like your reading mode, read as a speaking the presentation