Transistors as Digital Switches: Intro to Logic Gates Circuits that really count.

Transcript of Transistors as Digital Switches: Intro to Logic Gates Circuits that really count.

Transistors as Digital Switches: Intro to Logic Gates

Circuits that really count

Operation in Saturation and Cutoff

Binary/Digital Representation

Digital “1” = +5 V = high

Digital “0” = 0 V = low

http://www.youtube.com/watch?v=d9_PgNWAohM&feature=related

Inverter (NOT logic gate)

NAND gate

Design an OR gate

A B Y

0 0 0

1 0 1

0 1 1

1 1 1

NOR gate

Exclusive OR (XOR)

Logic Gate Library

Digital combos

Green LED illuminates when proper code is entered. Ready, set crack the code!

Teddy KGB’s Oreos Stash

http://www.youtube.com/watch?v=dsCzZE_y0so

And now, your joke of the day

There are only 10 types of people in the world. Those who understand binary, and those who don’t.

Images and Data From:

http://www.spsu.edu/cs/faculty/bbrown/web_lectures/transistors/

http://pcbheaven.com/scripts/imagepresent.php?filename=%2Fwikipages%2Fimages%2Ftransistorcircuits_1235488532.jpg

http://cpuville.com/logic_gates.htm

http://thalia.spec.gmu.edu/~pparis/classes/notes_101/node115.html

http://www.cs.uakron.edu/~margush/465/03_digitallevel.html

http://faculty.kfupm.edu.sa/COE/ashraf/RichFilesTeaching/COE022_200/Chapter4_1.htm

http://www.spsu.edu/cs/faculty/bbrown/web_lectures/transistors/

http://pcbheaven.com/scripts/imagepresent.php?filename=/wikipages/images/transistorcircuits_1235488532.jpg

http://cpuville.com/logic_gates.htm

http://thalia.spec.gmu.edu/~pparis/classes/notes_101/node115.html

http://www.cs.uakron.edu/~margush/465/03_digitallevel.html

Transistors as Digital Switches: Intro to Logic Gates Circuits that really count.

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Transcript of Transistors as Digital Switches: Intro to Logic Gates Circuits that really count.

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