Electro Logic Gates

electro science

A logic gate circuit having two states, namely the output of two conditions. output with zero volts stating logic 0 (or low) and the output with a fixed voltage stating logic 1 (or higher). Logic gates can have multiple entries, each of which has one of two state logic, ie 0 or 1. The logic gates can be used to perform special functions, such as AND, OR, NAND, NOR, NOT, or EX-OR (XOR ).

The Types of Basic Logic Gates :

1. AND

Namely to logic gate output to logic 1 or 1 if all input logic 1, but if all or any of the input logic 0 then the output will be logic 0. The principle of this gate is like a switch that is mounted in series.

Symbols and Equations Boolean AND

Data Sheet AND

2. NAND

NAND gate is output to logic 0 when all inputannya worth 1 and its output to logic 1 when all or one inputannya is 0.

Symbols and Equations Boolean NAND

Data Sheet NAND

3.OR

OR gate which will be logic 1 if one or all of the input is entered when the value is 1 and the desired output logic 0 then the input is entered must be 0 all.

Symbols and Equations Boolean OR

Data Sheet OR

4.NOR 

NOR gate is output to logic 1 when all inputannya value 0, and outpunya to logic 0 if all or any of the inputannya inputannya logic 1.

Symbols and Equations Boolean NOR

Data Sheet NOR

5.NOT 

NOT gate is a logic gate that serves as an inverting (inverter), which would be worth inverted output and the input.

Symbols and Equations Boolean  NOT

Data Sheet NOT

6.XOR 

Exclusive OR or XOR gate is logic gate output to logic 1 when all enter it differently, but if the same then enter it will output logic 0.

Symbols and Equations Boolean XOR

Data Sheet XOR

Thus the above is a picture of the logic gates in digital electronics. Basic logic gates mentioned above are the basic components that are very important and are used to build complex digital electronic systems.

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