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

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Presentation transcript:

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

Inverter (NOT logic gate)

NAND gate

Design an OR gate ABY

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

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.

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