LOWPOWERSCHOTTKY

TheTTL/MSISN74LS251isahighspeed8-InputDigitalMultiplexer.Itprovides,inonepackage,theabilitytoselectonebitofdatafromuptoeightsources.TheLS251canbeusedasauniversalfunctiongeneratortogenerateanylogicfunctionoffourvariables.Bothassertionandnegationoutp

3-STATE1-of-8LineDataSelector/Multiplexer

GeneralDescription Thesedataselectors/multiplexerscontainfullon-chipbinarydecodingtoselectone-of-eightdatasources,andfeatureastrobe-controlled3-STATEoutput.Thestrobemustbeatalowlogicleveltoenablethesedevices.The3-STATEoutputspermitdirectconnectiontoacomm

1of8DataSelectors/Multiplexers(withstrobeandthree-stateoutputs)

1of8DataSelector/Multiplexer(withstrobeandthree-stateoutputs)

3-STATEDataSelector/Multiplexer

GeneralDescription EachoftheseSchottky-clampeddataselectors/multiplexerscontainsinvertersanddriverstosupplyfullycomple mentary,on-chip,binarydecodingdataselectiontotheAND-ORgates.Separateoutputcontrolinputsarepro videdforeachofthetwofour-linesections.

LOWPOWERSCHOTTKY

Quad2-InputMultiplexerwith3-StateOutputs TheLSTTL/MSISN74LS257BandtheSN74LS258BareQuad2-InputMultiplexerswith3-stateoutputs.FourbitsofdatafromtwosourcescanbeselectedusingaCommonDataSelectinput.Thefouroutputspresenttheselecteddataintrue(non-inverted)

3-STATEQuad2-DataSelectors/Multiplexers

GeneralDescription TheseSchottky-clampedhigh-performancemultiplexersfeature3-STATEoutputsthatcaninterfacedirectlywithdatalinesofbus-organizedsystems.Withallbutoneofthecommonoutputsdisabled(atahighimpedancestate),thelowimpedanceofthesingleenabledoutputwilld

Quadruple2-line-to-1-lineDataSelectors/Multiplexers(withnoninverted3-stateoutputs)

8-BitAddressableLatches

GeneralDescription These8-bitaddressablelatchesaredesignedforgeneralpurposestorageapplicationsindigitalsystems.Specificusesincludeworkingregisters,serial-holdingregisters,andactive-highdecodersordemultiplexers.Theyaremultifunctionaldevicescapableofstoringsingle-l

DATASELECTORS/MULTIPLEXERSWITH3-STATEOUTPUTS

文件：312.93 Kbytes Page：9 Pages

QUADRUPLE2-LINETO1-LINEDATASELECTORS/MULTIPLEXERS

文件：661.04 Kbytes Page：16 Pages

TRI-STATEQuad2-DataSelectors/Multiplexers

文件：163.7 Kbytes Page：8 Pages

3-STATE 1-of-8 Line Data Selector/Multiplexer

TRI-STATE Data Selectors/Multiplexers

Ouadruple 2-input Positive NAND Gates

1 of 8 Data Selectors/Multiplexers(with strobe and three-state outputs)

1 of 8 Data Selector / Multiplexer (with strobe and three-state outputs)

1 of 8 Data Selector / Multiplexer (with strobe and three-state outputs)

LOW POWER SCHOTTKY

DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

8-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS

LOW POWER SCHOTTKY

DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS