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NOR gate

The NOR (NOT OR) gate is a digital logic gate that implements logical NOR - it behaves according to the truth table to the right. A HIGH output (1) results if both the inputs to the gate are LOW (0); if one or both input is HIGH (1), a LOW output (0) results. NOR is the result of the negation of the OR operator. It can also in some senses be seen as the…

Standards, Hardware description and pinout & Implementations

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Hardware description and pinout

ICs4000 seriesFairchild SemiconductorPhilipsTexas Instruments
12 related topics

Implementations

NMOS logicMOSFETPull-up resistor
3 related topics

Functional completeness

Functional completenessApollo Guidance ComputerNAND logic
3 related topics

Overview

Logic gateLogical NORTruth tableNegationOR
12 related topics

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Symbols

Hardware description and pinout

Implementations

Functional completeness

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Map overview Semantic statistics

NOR gate

Nodes37
Edges36
Triples56
Avg. degree1.95
Density0.054054
Components1

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NOR gate

Top relations

related to Implementations · 12
NOR gate → CMOS, For, If, In, In CMOS, MOSFETs, N-channel MOSFET, NAND, NMOS, NOR, The, This
related to Availability · 11
NOR gate → CMOS, Datasheets, DIP, Fairchild Semiconductor, In, NOR, Philips, SOIC, Texas Instruments, These, TTL
related to Functional completeness · 11
NOR gate → An, AND, Apollo Guidance Computer, As NAND, IC, NAND, NOR, OR, That, The, The NOR
related to Symbols · 11
NOR gate → American, ANSI, DIN, European, For, IEC, NOR, OR, The, The ANSI, There
related to Hardware description and pinout · 6
NOR gate → CMOS IC, CMOS ICs, NOR, NOR Gates, The, TTL
see also · 2
NOR gate → AND, Flash
is a · 1
NOR gate → standard OR gate with an inversion bubble connected

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Important terminology

gate logic gates nand cmos available function high low ttl also negation using inputs one logical operator operation symbols implementations

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
NOR gateis astandard OR gate with an inversion bubble connected0.90text
Fairchild Semiconductorinstance ofAvailabilityThese devices are available from most semiconductor manufacturers0.80text
Philips or Texas Instrumentsinstance ofAvailabilityThese devices are available from most semiconductor manufacturers0.80text
NOR gaterelated to AvailabilityThese0.60section
NOR gaterelated to AvailabilityFairchild Semiconductor0.60section
NOR gaterelated to AvailabilityPhilips0.60section
NOR gaterelated to AvailabilityTexas Instruments0.60section
NOR gaterelated to AvailabilityDIP0.60section
NOR gaterelated to AvailabilitySOIC0.60section
NOR gaterelated to AvailabilityDatasheets0.60section
NOR gaterelated to AvailabilityIn0.60section
NOR gaterelated to AvailabilityCMOS0.60section

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