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AbsoluteMaximumRatings
(1)
RecommendedOperatingConditions
(1)
SN74LVC1404
OSCILLATORDRIVER
FORCRYSTALOSCILLATORORCERAMICRESONATOR
SCES469C–AUGUST2003–REVISEDJULY2005
overoperatingfree-airtemperaturerange(unlessotherwisenoted)
MINMAXUNIT
V
CC
supplyvoltagerange–0.56.5v
V
I
Inputvoltagerange
(2)
xin,一个,ctrlinputs–0.56.5v
Voltagerangeappliedtoanyoutput
V
O
youtput–0.56.5v
inthehigh-impedanceorpower-offstate
(2)
Voltagerangeappliedtoanyoutput
V
O
xout,oscout–0.5v
CC
+0.5v
inthehighorlowstate
(2)(3)
I
IK
InputclampcurrentV
I
<0–50ma
I
OK
OutputclampcurrentV
O
<0–50ma
I
O
Continuousoutputcurrent
±
50mA
ContinuouscurrentthroughV
CC
orGND
±
100mA
DCTpackage220
θ
JA
Packagethermalimpedance
(4)
DCUpackage227
°
c/w
yep/yzppackage102
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)thevalueofv
CC
isprovidedintherecommendedoperatingconditionstable.
(4)thepackagethermalimpedanceiscalculatedinaccordancewithjesd51-7.
MINMAXUNIT
operating1.655.5
V
CC
SupplyvoltageV
dataretentiononly1.5
V
I
inputvoltage(xin,ctrl,ainputs)05.5v
V
O
outputvoltage(xout,oscout,youtputs)0v
CC
V
V
CC
=1.65v–4
V
CC
=2.3v–8
I
OH
高-leveloutputcurrent(oscout,xout,youtputs)–16ma
V
CC
=3V
–24
V
CC
=4.5v–32
V
CC
=1.65v4
V
CC
=2.3v8
I
OL
低-leveloutputcurrent(oscout,xout,youtputs)16ma
V
CC
=3V
24
V
CC
=4.5v32
I
OL
(2)
低-leveloutputcurrent(xout)v
CC
=1.65v2ma
V
CC
=1.8v
±
0.15v20
V
CC
=2.5v
±
0.2v20
∆
t/
∆
vinputtransitionrise/falltime(ctrlinput)ns/v
V
CC
=3.3v
±
0.3v10
V
CC
=5V
±
0.5v5
T
一个
operatingfree-airtemperature–4085
°
C
(1)allunusedinputsofthedevicemustbeheldatv
CC
orgndtoensureproperdeviceoperation.refertothetiapplicationreport,
ImplicationsofSloworFloatingCMOSInputs
,literaturenumberscba004.
(2)ctrl=低,xin=地
3
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