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Tutorial on how a two-input multiplexer with logic gates works and how to make it There is an error in the truth tables from minutes 6:39 to 7:05. It is corrected in the presentation pdf. 0:00 Introduction 2:50 Operation and truth table 4:33 Analysis of the operation of the multiplexer made with logic gates 7:06 Multiplexer with enable 10:01 Bus multiplexer The pdf of the presentation is available: https://doi.org/10.5281/zenodo.3723216 This video continues with the explanation of the 4-input multiplexer: • 4-input multiplexer - Circuits... More about digital electronics: • Fundamentals of digital electronics Additionally, this book of solved problems in digital electronics is available: https://eciencia.urjc.es/handle/10115... Finally, if you want to describe it in VHDL, you have two videos: Multiplexer part 1: • VHDL design 2: Multiplexer (1/2) Multiplexer part 2: • VHDL design 2: Multiplexer (2/2) CC-BY license https://creativecommons.org/licenses/...