AND gate facts for kids
| INPUT | OUTPUT | |
| A | B | A AND B |
| 0 | 0 | 0 |
| 0 | 1 | 0 |
| 1 | 0 | 0 |
| 1 | 1 | 1 |
The AND gate is a logic gate that outputs 1 (true) only when both of its inputs are 1 (true). Since 0 is false, AND outputs the product (result of multiplication) of its inputs. That means that if either or both of its inputs are 0, the output will be 0 (zero multiplied by any real number is zero).
Symbols
There are three symbols for the AND gate:
 |
 |
 |
| MIL/ANSI Symbol | IEC Symbol | DIN Symbol |
Images for kids
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NMOS AND gate
See also
In Spanish: Puerta AND para niños
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AND gate Facts for Kids. Kiddle Encyclopedia.