IC Series - Episode 05 - Multiplexers & Switches скачать в хорошем качестве

IC Series - Episode 05 - Multiplexers & Switches

I bought a bag of integrated circuits (IC) from eBay -- it is about 1/2 a pounds and contains all kids of TTL, CMOS, Semiconductors, etc. And the "etc" is very interesting. Multiplexers and switches are components in digital circuits used to select one input from multiple possible sources and route it to a single output. A multiplexer (or MUX) has multiple data inputs, one or more control inputs, and a single output. The control inputs determine which of the data inputs will be transmitted to the output. Multiplexers are commonly used in communication systems to transmit data from different sources over a single channel. A switch, on the other hand, is a mechanical or electronic device that can be used to connect or disconnect a circuit. In digital circuits, switches are used to turn on or off specific sections of a circuit or to select between different voltage or current levels. Both multiplexers and switches play important roles in digital circuit design, enabling efficient and effective data routing and control. eBay seller -- https://www.ebay.com/sch/oblagon/m.html I'm going to go through as many of them as I can and put them on a breadboard, review the datasheet, build up a test circuit, write some Arduino code, and see what I can make them do. Some of these I will also hook up to my oscilloscope and give them a few tests. I'm doing this because I love to learn new things and find old ICs fascinating. While these ICs may not be practical anymore with our microcontrollers, it is still a lot of fun to learn how they work, what they were used for, and what we might be able to use them for in the future. Follow along and learn something about old ICs.