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RecommendedOperatingConditions
(1)
SN74AUC2G241
dualbuffer/驱动器
with3-stateoutputs
SCES535A–DECEMBER2003–REVISEDMARCH2005
MINMAXUNIT
V
CC
supplyvoltage0.82.7v
V
CC
=0.8vv
CC
V
IH
高-levelinputvoltagev
CC
=1.1vto1.95v0.65×v
CC
V
V
CC
=2.3vto2.7v1.7
V
CC
=0.8v0
V
IL
低-levelinputvoltagev
CC
=1.1vto1.95v0.35×v
CC
V
V
CC
=2.3vto2.7v0.7
V
I
inputvoltage03.6v
Activestate0V
CC
V
O
OutputvoltageV
3-state03.6
V
CC
=0.8v–0.7
V
CC
=1.1v–3
I
OH
高-leveloutputcurrentv
CC
=1.4v–5ma
V
CC
=1.65v–8
V
CC
=2.3v–9
V
CC
=0.8v0.7
V
CC
=1.1v3
I
OL
低-leveloutputcurrentv
CC
=1.4v5ma
V
CC
=1.65v8
V
CC
=2.3v9
V
CC
=0.8vto1.65v
(2)
20
∆
t/
∆
vInputtransitionriseorfallrateV
CC
=1.65vto1.95v
(3)
20ns/v
V
CC
=2.3vto2.7v
(3)
20
T
一个
operatingfree-airtemperature–4085°c
(1)allunusedinputsofthedevicemustbeheldatv
CC
orgndtoensureproperdeviceoperation.refertothetiapplicationreport,
ImplicationsofSloworFloatingCMOSInputs
,literaturenumberscba004.
(2)thedatawastakenatc
L
=15pf,r
L
=2k
Ω
(seefigure1).
(3)thedatawastakenatc
L
=30pf,r
L
=500
Ω
(seefigure1).
4