Digital Electronics Logic Gates

transistor

A small electronic device used in a circuit as an amplifier or switch.

AND gate

A type of Gate that requires All HIGH level inputs in order to output a HIGH level

OR Gate

A type of gate that requires only one input to be HIGH in order to output a HIGH level

NOR Gate

Gate that requires all inputs to be a LOW level in order to output a HIGH level. Opposite (inverted output) of an OR gate

NAND Gate

Opposite of an AND gate (inverted output). All outputs are one (HIGH) except for when the all inputs are 1 (HIGH), then output is a 0 (LOW).

XOR Gate

Outputs 1 when inputs are different. (Exclusive OR)

Inverter gate

This gate takes the input level and reverses it

XNOR Gate

Two-input logic circuit that produces a high output only when the inputs are equal or the same.

AOI Logic

What is the shortened name for AND OR Inverter Logic?

XOR symbol

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