www.德州仪器.com
特性
C
ext
3
2
5
81
一个 V
CC
B
地
dct pACKAGE
(t运算 视图)
yep 或者 yzp pACKAGE
(bottom 视图)
dcu pACKAGE
(t运算 视图)
3
2
4 5
1
一个 V
CC
R
ext
/c
ext
B
地
B
地
V
CC
Q
CLR
看 机械的 绘画 为 维度.
2
5
3
4
8
CLR C
ext
Q
CLR
R
ext
/c
ext
Q
4
6
7
6
7
8
6
1
7
一个
C
ext
R
ext
/c
ext
描述/orderinginformation
SN74LVC1G123
SINGLERETRIGGERABLEMONOSTABLEMULTIVIBRATOR
withschmitt-triggerinputs
SCES586A–JULY2004–REVISEDJUNE2005
•
retriggerableforverylongoutputpulses,向上
to100%DutyCycle
•
AvailableintheTexasInstruments
NanoStar™andNanoFree™Packages
•
OverridingClearTerminatesOutputPulse
•
supports5-vv
CC
运作
•
glitch-freepower-upresetonoutputs
•
inputsacceptvoltagesto5.5v
•
I
止
supportspartial-电源-downmode
运作
•
Maxt
pd
of8nsat3.3v
•
获得-upperformanceexceeds100maper
•
supportsmixed-modevoltageoperationon
jesd78,classii
AllPorts
•
ESDProtectionExceedsJESD22
•
施密特-triggercircuitryonaandbinputs
forslowinputtransitionrates–2000-vhuman-bodymodel(a114-一个)
•
edgetriggeredfromactive-highor–200-vmachinemodel(a115-一个)
起作用的-lowgatedlogicinputs
–1000-vcharged-devicemodel(c101)
thesn74lvc1g123isasingleretriggerablemonostablemultivibratordesignedfor1.65-vto5.5-vv
CC
运作.
thismonostablemultivibratorfeaturesoutputpulse-durationcontrolbythreemethods.inthefirstmethod,thea
inputislow,andthebinputgoeshigh.inthesecondmethod,thebinputishigh,andtheainputgoeslow.在
thethirdmethod,theainputislow,thebinputishigh,andtheclear(clr)inputgoeshigh.
ORDERINGINFORMATION
T
一个
包装
(1)
orderablepartnumbertop-sidemarking
(2)
nanostar™–wcsp(dsbga)
SN74LVC1G123YEPR
0.23-mmlargebump–yep
reelof3000___d8_
nanofree™–wcsp(dsbga)
SN74LVC1G123YZPR
0.23-mmlargebump–yzp(铅-自由)
–40
°
Cto85
°
C
Reelof3000SN74LVC1G123DCTR
ssop–dctc23_
Reelof250SN74LVC1G123DCTT
Reelof3000SN74LVC1G123DCUR
vssop–dcuc23_
Reelof250SN74LVC1G123DCUT
(1)packagedrawings,standardpackingquantities,thermaldata,符号化,andpcbdesignguidelinesareavailableat
www.德州仪器.com/sc/包装.
(2)dct:theactualtop-sidemarkinghasthreeadditionalcharactersthatdesignatetheyear,month,andassembly/testsite.
dcu:theactualtop-sidemarkinghasoneadditionalcharacterthatdesignatestheassembly/testsite.
yep/yzp:theactualtop-sidemarkinghasthreeprecedingcharacterstodenoteyear,month,andsequencecode,andonefollowing
charactertodesignatetheassembly/testsite.pin1identifierindicatessolder-bumpcomposition(1=snpb,
•
=铅-自由).
pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsoftexas
instrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
nanostar,nanofreearetrademarksoftexasinstruments.
productiondatainformationiscurrentasofpublicationdate.
copyright©2004–2005,texasinstrumentsincorporated
ProductsconformtospecificationsperthetermsoftheTexas
instrumentsstandardwarranty.productionprocessingdoesnot
necessarilyincludetestingofallparameters.
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