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74LS90PC

The ’90 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divideby- five counter.

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

ETC1List of Unclassifed Manufacturers

etc未分類制造商未分類制造商

DM74LS90

DecadeandBinaryCounters

NSCNational Semiconductor (TI)

美國(guó)國(guó)家半導(dǎo)體美國(guó)國(guó)家半導(dǎo)體公司

DM74LS90

DecadeandBinaryCounters

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

FairchildFairchild Semiconductor

仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司

DM74LS90M

DecadeandBinaryCounters

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

SYC

SYC Electronica

DM74LS90M

DecadeandBinaryCounters

NSCNational Semiconductor (TI)

美國(guó)國(guó)家半導(dǎo)體美國(guó)國(guó)家半導(dǎo)體公司

DM74LS90M

DecadeandBinaryCounters

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

FairchildFairchild Semiconductor

仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司

DM74LS90N

DecadeandBinaryCounters

NSCNational Semiconductor (TI)

美國(guó)國(guó)家半導(dǎo)體美國(guó)國(guó)家半導(dǎo)體公司

DM74LS90N

DecadeandBinaryCounters

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

FairchildFairchild Semiconductor

仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司

DM74LS90N

DecadeandBinaryCounters

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

SYC

SYC Electronica

HD74LS90

Ouadruple2-inputPositiveNANDGates

HitachiHitachi Semiconductor

日立日立公司

替換型號(hào)

詳細(xì)參數(shù)

  • 型號(hào)：

    74LS90PC

  • 制造商：

    Rochester Electronics LLC

  • 功能描述：

    - Bulk

供應(yīng)商型號(hào)品牌批號(hào)封裝庫存備注價(jià)格
24+
5000
公司存貨
 詢價(jià)
NS
16+
原廠封裝
10000
全新原裝正品,代理優(yōu)勢(shì)渠道供應(yīng),歡迎來電咨詢
 詢價(jià)
CHN
23+
DIP
50000
全新原裝正品現(xiàn)貨,支持訂貨
 詢價(jià)
TI/HDT/NS
23+
DIP14
13258
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道?？商峁┐罅繋齑?詳
 詢價(jià)
三菱/MOT
2020+
DIP
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
 詢價(jià)
SL
2022
DIP
2600
詢價(jià)
SL
2023+
DIP
8700
原裝現(xiàn)貨
 詢價(jià)
TI/TEXAS
23+
DIP
8931
詢價(jià)
MAT
24+
原廠封裝
1700
原裝現(xiàn)貨假一罰十
 詢價(jià)
MATS
1715+
SOP
251156
只做原裝正品現(xiàn)貨假一賠十!
 詢價(jià)
更多74LS90PC供應(yīng)商 更新時(shí)間2025-1-21 16:00:00

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