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Multiplexer Explained Implementation of Boolean function using Multiplexer
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http://youtube.com/watch?v=aQlF-9i3fAA
In this video, what is a multiplexer, the logic circuit of the multiplexer, and how to implement the Boolean Function using the multiplexer are explained in detail. • The following topics are covered in the video: • 0:00 What is Multiplexer? • 3:10 The logic circuit of 2 to 1 multiplexer and 4 to 1 Multiplexer • 6:12 8 to 1 Multiplexer using 4 to 1 Multiplexer (and 2 to 1 MUX) • 8:51 8 to 1 Multiplexer using 2 to 1 Multiplexers • 11:58 16 to 1 Multiplexer using 4 to 1 Multiplexers • 12:43 Boolean Function Implementation using Multiplexer • For more videos related to Digital Electronics, check this playlist: • https://bit.ly/31gBwMa • What is Multiplexer? • The Multiplexer is the combinational circuit that has M inputs, 1 output, and N selection lines. And using the selection lines, any one of the inputs is connected to the output. The multiplexer is often referred as MUX during the block diagram representation. • If the multiplexer has M inputs then the total number of selection lines are log 2 (M). • Or if the multiplexer has N selection lines then the total number of inputs are 2 ^N. • Depending on the number of inputs and selection lines, there are different types of multiplexers, e.g 2 x 1 MUX, 4 x 1 MUX, 16 x 1 MUX, etc. • Large Multiplexer using Small Multiplexer: • As the number of inputs to the multiplexer increase, the required number of AND/ OR gates also increases. And hence the cost and the complexity of the design also increase. So, typically the large multiplexer is designed using the small multiplexers. • In this video, the design of 8 x 1 MUX using 4 x 1 MUX and 2 x 1 MUX is explained. • Boolean Function Implementation using Multiplexer: • The multiplexer can be used to implement different Boolean Functions. • In this video, two different methods for Boolean Function Implementation are shown using examples. • This video will be helpful to all the students of science and engineering in understanding what is multiplexer and how to implement Boolean functions using the Multiplexer. • #ALLABOUTELECTRONICS • #Multiplexer • #DigitalElectronics • Support the channel through a membership program: • / @allaboutelectronics • -------------------------------------------------------------------------------------------------- • Follow my second channel: • / @allaboutelectronics-quiz • Follow me on Facebook: • / allaboutelecronics • Follow me on Instagram: • / all_about.electronics • -------------------------------------------------------------------------------------------------- • Music Credit: http://www.bensound.com
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