The AND GATE is a basic digital logic gate that implements logical
conjunction  it behaves according to the truth table to the right. A
HIGH output (1) results only if both the inputs to the
AND gate
CONTENTS * 1 Symbols * 2 Implementations * 2.1 Alternatives * 3 IC package * 4 See also * 5 References SYMBOLS There are three symbols for AND gates: the American (ANSI or 'military') symbol and the IEC ('European' or 'rectangular') symbol, as well as the deprecated DIN symbol. For more information see Logic Gate Symbols . MIL/ANSI Symbol IEC Symbol DIN Symbol The
AND gate
IMPLEMENTATIONS
AND gate
An
AND gate
ALTERNATIVES If no specific AND gates are available, one can be made from NAND or NOR gates, because NAND and NOR gates are considered the "universal gates," meaning that they can be used to make all the others. DESIRED GATE NAND CONSTRUCTION NOR CONSTRUCTION IC PACKAGE AND gates are available in IC packages. 7408 IC is a famous QUAD 2Input AND GATES and contains four independent gates each of which performs the logic AND function. IC 7408 SEE ALSO Wikimedia Commons has media related to AND GATES . *
OR gate
* v * t * e Logical connectives * Tautology {displaystyle top } * NAND {displaystyle uparrow } * Converse implication {displaystyle leftarrow } * Implication {displaystyle rightarrow } * OR {displaystyle lor } * Negation {displaystyle neg } * XOR {displaystyle oplus } * Biconditional {displaystyle leftrightarrow } * Statement * NOR {displaystyle downarrow } * Nonimplication {displaystyle nrightarrow } * Converse nonimplication {displaystyle nleftarrow } * AND {displaystyle land } * Contradiction {displaystyle bot } REFERENCES * ^ Mano, M. Morris and Charles R. Kime. Logic and Computer Design Fundamentals, Third Edition. Prentice Hall, 2004. p. 73. Retrieved from "https://en.wikipedia.org/w/index.php?title=AND_gate additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy .® is a registered trademark of the Wikimedia Foundation, Inc. , a nonprofit organization. * Privacy policy * About * Disclaimers * Contact * Developers * Cookie statement * Mobile view * *
