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SN74LS90NSR

Marking:74LS90;Package:SO;DECADE, DIVIDE-BY-TWELVE AND BINARY COUNTERS

TI1Texas Instruments

德州仪器美国德州仪器公司

74LS90

DecadeandBinaryCounters

GeneralDescription Eachofthesemonolithiccounterscontainsfourmasterslaveflip-flopsandadditionalgatingtoprovideadivide-by twocounterandathree-stagebinarycounterforwhichthecountcyclelengthisdivide-by-fivefortheDM74LS90. Features ■Typicalpowerdissipati

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

74LS90

DecadeandBinaryCounters

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

74LS90

DECADECOUNTER;DIVIDE-BY-TWELVECOUNTER;4-BITBINARYCOUNTER

MotorolaMotorola, Inc

摩托罗拉加尔文制造公司

74LS90

The’90isa4-stageripplecountercontainingahighspeedflip-flopactingasadivide-by-twoandthreeflip-flopsconnectedasadivideby-fivecounter.

DESCRIPTION—The’90isa4-stageripplecountercontainingahighspeed flip-flopactingasadivide-by-twoandthreeflip-flopsconnectedasadivideby- fivecounter.ItcanbeconnectedtooperatewithaconventionalBCDoutput patternoritcanbeconnectedtoprovidea50dutycycleoutpu

ETC1List of Unclassifed Manufacturers

etc未分类制造商未分类制造商

74LS90

DecadeandBinaryCounters

GeneralDescription Eachofthesemonolithiccounterscontainsfourmasterslave flip-flopsandadditionalgatingtoprovideadivide-bytwo counterandathree-stagebinarycounterforwhichthe countcyclelengthisdivide-by-fivefortheDM74LS90. Allofthesecountershaveagatedzerorese

SYC

SYC Electronica

74LS90D

4-BITBINARYCOUNTER

TheSN54/74LS90,SN54/74LS92andSN54/74LS93arehigh-speed4-bitrippletypecounterspartitionedintotwosections.Eachcounterhasadivide-by-twosectionandeitheradivide-by-five(LS90),divide-by-six(LS92)ordivide-by-eight(LS93)sectionwhicharetriggeredbyaHIGH-to-LOWtrans

ONSEMION Semiconductor

安森美半导体安森美半导体公司

74LS90DC

The’90isa4-stageripplecountercontainingahighspeedflip-flopactingasadivide-by-twoandthreeflip-flopsconnectedasadivideby-fivecounter.

DESCRIPTION—The’90isa4-stageripplecountercontainingahighspeed flip-flopactingasadivide-by-twoandthreeflip-flopsconnectedasadivideby- fivecounter.ItcanbeconnectedtooperatewithaconventionalBCDoutput patternoritcanbeconnectedtoprovidea50dutycycleoutpu

ETC1List of Unclassifed Manufacturers

etc未分类制造商未分类制造商

74LS90FC

The’90isa4-stageripplecountercontainingahighspeedflip-flopactingasadivide-by-twoandthreeflip-flopsconnectedasadivideby-fivecounter.

DESCRIPTION—The’90isa4-stageripplecountercontainingahighspeed flip-flopactingasadivide-by-twoandthreeflip-flopsconnectedasadivideby- fivecounter.ItcanbeconnectedtooperatewithaconventionalBCDoutput patternoritcanbeconnectedtoprovidea50dutycycleoutpu

ETC1List of Unclassifed Manufacturers

etc未分类制造商未分类制造商

74LS90PC

The’90isa4-stageripplecountercontainingahighspeedflip-flopactingasadivide-by-twoandthreeflip-flopsconnectedasadivideby-fivecounter.

DESCRIPTION—The’90isa4-stageripplecountercontainingahighspeed flip-flopactingasadivide-by-twoandthreeflip-flopsconnectedasadivideby- fivecounter.ItcanbeconnectedtooperatewithaconventionalBCDoutput patternoritcanbeconnectedtoprovidea50dutycycleoutpu

ETC1List of Unclassifed Manufacturers

etc未分类制造商未分类制造商

详细参数

  • 型号:

    SN74LS90NSR

  • 制造商:

    Rochester Electronics LLC

  • 功能描述:

    - Bulk

供应商型号品牌批号封装库存备注价格
TI(德州仪器)
24+
SOP14208mil
2317
只做原装,提供一站式配单服务,代工代料。BOM配单
询价
TI/德州仪器
1506+PB
SOP14
1592
就找我吧!--邀您体验愉快问购元件!
询价
TI(德州仪器)
2021+
SO-14
499
询价
TI
22+
NA
500000
万三科技,秉承原装,购芯无忧
询价
TI/德州仪器
23+
SOP14
50000
全新原装正品现货,支持订货
询价
TI(德州仪器)
23+
SO-14
9990
原装正品,支持实单
询价
TI/德州仪器
/ROHS.original
原封
22102
电子元件,供应 -正纳电子/ 元器件IC -MOS -MCU.
询价
TI
23+
SOP14
3200
正规渠道,只有原装!
询价
TEXAS INSTRUMENTS
2022+
原厂原包装
8600
全新原装 支持表配单 中国著名电子元器件独立分销
询价
TI/德州仪器
24+
SOP14
1597
只供应原装正品 欢迎询价
询价
更多SN74LS90NSR供应商 更新时间2025-7-23 23:00:00