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ABSOLUTEMAXIMUMRATINGS
(1)
RECOMMENDEDOPERATINGCONDITIONS
(1)
SN74ALVCF162835
3.3-vcmos18-bituniversalbusdriver
with3-stateoutputs
SCES397A–JULY2002–REVISEDAUGUST2004
overoperatingfree-airtemperaturerange(unlessotherwisenoted)
MINMAXUNIT
V
CC
supplyvoltagerange-0.54.6v
V
I
Inputvoltagerange
(2)
-0.54.6v
V
O
Outputvoltagerange
(2)(3)
-0.5v
CC
+0.5v
I
IK
InputclampcurrentV
I
<0orv
I
<v
CC
-50ma
I
OK
OutputclampcurrentV
O
<0-50ma
I
O
Continuousoutputcurrent
±
50mA
ContinuouscurrentthrougheachV
CC
orGND
±
100mA
DGGpackage64
θ
JA
Packagethermalimpedance
(4)
DGVpackage48
°
c/w
DLpackage56
T
stg
storagetemperaturerange-65150
°
C
(1)stressesbeyondthoselistedunder"absolutemaximumratings"maycausepermanentdamagetothedevice.thesearestressratings
仅有的,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunder"recommendedoperating
情况"isnotimplied.exposuretoabsolute-最大-ratedconditionsforextendedperiodsmayaffectdevicereliability.
(2)theinputnegative-voltageandoutputvoltageratingsmaybeexceedediftheinputandoutputcurrentratingsareobserved.
(3)thisvalueislimitedto4.6vmaximum.
(4)thepackagethermalimpedanceiscalculatedinaccordancewithjesd51-7.
MINMAXUNIT
V
CC
supplyvoltage2.33.6v
V
CC
=2.3vto2.7v1.7
V
IH
高-levelinputvoltagev
V
CC
=2.7vto3.6v2
V
CC
=2.3vto2.7v0.7
V
IL
低-levelinputvoltagev
V
CC
=2.7vto3.6v0.8
V
I
Inputvoltage0V
CC
V
V
O
Outputvoltage0V
CC
V
-6
V
CC
=2.3v
-8
-6
I
OH
高-leveloutputcurrentv
CC
=2.7vma
-12
-8
V
CC
=3V
-18
6
V
CC
=2.3v
8
6
I
OL
低-leveloutputcurrentv
CC
=2.7vma
12
8
V
CC
=3V
18
∆
t/
∆
vinputtransitionriseorfallrate10ns/v
T
一个
operatingfree-airtemperature-4085
°
C
(1)allunusedinputsofthedevicemustbeheldatv
CC
orgndtoensureproperdeviceoperation.refertothetiapplicationreport,
ImplicationsofSloworFloatingCMOSInputs
,literaturenumberscba004.
3
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