www.德州仪器.com
一个 Y
AbsoluteMaximumRatings
(1)
sn54lvc07a,sn74lvc07a
hexbuffers/驱动器
withopen-drainoutputs
SCAS595O–OCTOBER1997–REVISEDJULY2005
FUNCTIONTABLE
(eachbuffer/驱动器)
INPUTOUTPUT
AY
HH
LL
logicdiagram,eachbuffer/驱动器(positivelogic)
overoperatingfree-airtemperaturerange(unlessotherwisenoted)
MINMAXUNIT
V
CC
supplyvoltagerange–0.56.5v
V
I
Inputvoltagerange
(2)
–0.56.5v
V
O
outputvoltagerange–0.56.5v
I
IK
InputclampcurrentV
I
<0–50ma
I
OK
OutputclampcurrentV
O
<0–50ma
I
O
Continuousoutputcurrent
±
50mA
ContinuouscurrentthroughV
CC
orGND
±
100mA
Dpackage
(3)
86
DBpackage
(3)
96
DGVpackage
(3)
127
θ
JA
Packagethermalimpedance
°
c/w
NSpackage
(3)
76
PWpackage
(3)
113
RGYpackage
(4)
47
T
stg
Storagetemperaturerange–65150
°
C
(1)stressesbeyondthoselistedunder"absolutemaximumratings"maycausepermanentdamagetothedevice.thesearestressratings
仅有的,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunder"recommendedoperating
情况"isnotimplied.exposuretoabsolute-最大-ratedconditionsforextendedperiodsmayaffectdevicereliability.
(2)theinputandoutputnegative-voltageratingsmaybeexceedediftheinputandoutputcurrentratingsareobserved.
(3)thepackagethermalimpedanceiscalculatedinaccordancewithjesd51-7.
(4)thepackagethermalimpedanceiscalculatedinaccordancewithjesd51-5.
2
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