About: NOR logic

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A NOR gate or a NOT OR gate is a logic gate which gives a positive output only when both inputs are negative. Like NAND gates, NOR gates are so-called "universal gates" that can be combined to form any other kind of logic gate. For example, the first embedded system, the Apollo Guidance Computer, was built exclusively from NOR gates, about 5,600 in total for the later versions. Today, integrated circuits are not constructed exclusively from a single type of gate. Instead, EDA tools are used to convert the description of a logical circuit to a netlist of complex gates (standard cells) or transistors (full custom approach).

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rdfs:label	Lógica NOR (es) NOR logic (en)
rdfs:comment	A NOR gate or a NOT OR gate is a logic gate which gives a positive output only when both inputs are negative. Like NAND gates, NOR gates are so-called "universal gates" that can be combined to form any other kind of logic gate. For example, the first embedded system, the Apollo Guidance Computer, was built exclusively from NOR gates, about 5,600 in total for the later versions. Today, integrated circuits are not constructed exclusively from a single type of gate. Instead, EDA tools are used to convert the description of a logical circuit to a netlist of complex gates (standard cells) or transistors (full custom approach). (en) La lógica NOR hace referencia al hecho de que, debido a que la función NOR tiene una funcionalidad completa, al igual que ocurre con la puerta NAND, todos los sistemas lógicos se pueden convertir en puertas NOR. En principio, cualquier función lógica combinatoria puede realizarse con suficientes puertas NOR. (es)
rdfs:seeAlso	NAND gate NOT gate OR gate AND gate XOR gate XNOR gate
foaf:depiction
dcterms:subject	Logic gates
Wikipage page ID	4980541 (xsd:integer)
Wikipage revision ID	1086746523 (xsd:integer)
Link from a Wikipage to another Wikipage	Electronic design automation Integrated circuit NAND logic NOR gate Netlist Conjunctive normal form Apollo Guidance Computer Embedded system Full custom Functional completeness Standard cell Logic gate Logic gates De Morgan's Law
sameAs	NOR logic NOR logic NOR logic NOR logic NOR logic NOR logic NOR logic
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thumbnail	wiki-commons:Special:FilePath/NOR_ANSI_Labelled.svg?width=300
has abstract	La lógica NOR hace referencia al hecho de que, debido a que la función NOR tiene una funcionalidad completa, al igual que ocurre con la puerta NAND, todos los sistemas lógicos se pueden convertir en puertas NOR. En principio, cualquier función lógica combinatoria puede realizarse con suficientes puertas NOR. El primer sistema embebido, el Apollo Guidance Computer, se construyó exclusivamente a partir de puertas NOR, aproximadamente 5,600 en total para las últimas versiones. Hoy en día, los circuitos integrados no se construyen exclusivamente a partir de un solo tipo de puerta. En su lugar, se utilizan herramientas de automatización de diseño electrónico para convertir la descripción de un circuito lógico en una de puertas complejas o transistores (diseño a medida). (es) A NOR gate or a NOT OR gate is a logic gate which gives a positive output only when both inputs are negative. Like NAND gates, NOR gates are so-called "universal gates" that can be combined to form any other kind of logic gate. For example, the first embedded system, the Apollo Guidance Computer, was built exclusively from NOR gates, about 5,600 in total for the later versions. Today, integrated circuits are not constructed exclusively from a single type of gate. Instead, EDA tools are used to convert the description of a logical circuit to a netlist of complex gates (standard cells) or transistors (full custom approach). (en)
prov:wasDerivedFrom	wikipedia-en:NOR_logic?oldid=1086746523&ns=0
page length (characters) of wiki page	7337 (xsd:nonNegativeInteger)
foaf:isPrimaryTopicOf	wikipedia-en:NOR_logic
is Link from a Wikipage to another Wikipage of	NAND gate NAND logic Nor Johns Hopkins Beast ECHO IV History of computer science History of computing Logic gate AND-OR-invert XOR gate XNOR gate Switching circuit theory
is Wikipage disambiguates of	Nor

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