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MM74HCT191

Level changes on Enable or Down/Up can be made regardless of the level of the clock

NSCNational Semiconductor (TI)

美國國家半導(dǎo)體美國國家半導(dǎo)體公司

74HCT191

Presettablesynchronous4-bitbinaryup/downcounter

GENERALDESCRIPTION The74HC/HCT191arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT191areasynchronouslypresettable4-bitbinaryup/downcounters.Theycontainfourmaster/

PhilipsNXP Semiconductors

飛利浦荷蘭皇家飛利浦

74HCT191D

Presettablesynchronous4-bitbinaryup/downcounter

GENERALDESCRIPTION The74HC/HCT191arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT191areasynchronouslypresettable4-bitbinaryup/downcounters.Theycontainfourmaster/

PhilipsNXP Semiconductors

飛利浦荷蘭皇家飛利浦

74HCT191DB

Presettablesynchronous4-bitbinaryup/downcounter

GENERALDESCRIPTION The74HC/HCT191arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT191areasynchronouslypresettable4-bitbinaryup/downcounters.Theycontainfourmaster/

PhilipsNXP Semiconductors

飛利浦荷蘭皇家飛利浦

74HCT191N

Presettablesynchronous4-bitbinaryup/downcounter

GENERALDESCRIPTION The74HC/HCT191arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT191areasynchronouslypresettable4-bitbinaryup/downcounters.Theycontainfourmaster/

PhilipsNXP Semiconductors

飛利浦荷蘭皇家飛利浦

74HCT191PW

Presettablesynchronous4-bitbinaryup/downcounter

GENERALDESCRIPTION The74HC/HCT191arehigh-speedSi-gateCMOSdevicesandarepincompatiblewithlowpowerSchottkyTTL(LSTTL).TheyarespecifiedincompliancewithJEDECstandardno.7A. The74HC/HCT191areasynchronouslypresettable4-bitbinaryup/downcounters.Theycontainfourmaster/

PhilipsNXP Semiconductors

飛利浦荷蘭皇家飛利浦

CD74HCT191

SYNCHORONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TI1Texas Instruments

德州儀器

CD74HCT191

HIGHSPEEDCMOSLOGIC

TITexas Instruments

德州儀器美國德州儀器公司

CD74HCT191

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TITexas Instruments

德州儀器美國德州儀器公司

CD74HCT191E

SYNCHRONOUSUP/DOWNCOUNTERSWITHDOWN/UPMODECONTROL

TITexas Instruments

德州儀器美國德州儀器公司

詳細(xì)參數(shù)

  • 型號:

    MM74HCT191

  • 制造商:

    NSC

  • 制造商全稱:

    National Semiconductor

  • 功能描述:

    Level changes on Enable or Down/Up can be made regardless of the level of the clock

供應(yīng)商型號品牌批號封裝庫存備注價(jià)格
NS/國半
2023+
DIP16
48000
AI智能識別、工業(yè)、汽車、醫(yī)療方案LPC批量及配套一站
詢價(jià)
TI(德州儀器)
2024+
-
500000
誠信服務(wù),絕對原裝原盤
詢價(jià)
松下
23+
DIP
288
正品原裝貨價(jià)格低
詢價(jià)
FAIRCHILD
23+
NA
19960
只做進(jìn)口原裝,終端工廠免費(fèi)送樣
詢價(jià)
FAI
24+
4964
詢價(jià)
Fairchild
24+
TSOP-20
2560
絕對原裝!現(xiàn)貨熱賣!
詢價(jià)
FAIRCHILD
24+
原廠封裝
11800
原裝現(xiàn)貨假一罰十
詢價(jià)
FSC/ON
23+
原包裝原封□□
5477
原裝進(jìn)口特價(jià)供應(yīng)QQ1304306553更多詳細(xì)咨詢庫存
詢價(jià)
三年內(nèi)
1983
只做原裝正品
詢價(jià)
ON Semiconductor
24+
20-TSSOP
65200
一級代理/放心采購
詢價(jià)
更多MM74HCT191供應(yīng)商 更新時(shí)間2024-4-11 18:15:00