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RecommendedOperatingConditions
(1)
SN74LVC16244A
16-bitbuffer/驱动器
with3-stateoutputs
SCAS699–AUGUST2003–REVISEDMARCH2005
MINMAXUNIT
operating1.653.6
V
CC
SupplyvoltageV
dataretentiononly1.5
V
CC
=1.65vto1.95v0.65
×
V
CC
V
IH
高-levelinputvoltagev
CC
=2.3vto2.7v1.7v
V
CC
=2.7vto3.6v2
V
CC
=1.65vto1.95v0.35
×
V
CC
V
IL
低-levelinputvoltagev
CC
=2.3vto2.7v0.7v
V
CC
=2.7vto3.6v0.8
V
I
inputvoltage05.5v
Highorlowstate0V
CC
V
O
OutputvoltageV
3-state05.5
V
CC
=1.65v–4
V
CC
=2.3v–8
I
OH
高-leveloutputcurrentma
V
CC
=2.7v–12
V
CC
=3V–24
V
CC
=1.65v4
V
CC
=2.3v8
I
OL
低-leveloutputcurrentma
V
CC
=2.7v12
V
CC
=3V24
∆
t/
∆
vinputtransitionriseorfallrate10ns/v
T
一个
operatingfree-airtemperature–4085
°
C
(1)allunusedinputsofthedevicemustbeheldatv
CC
orgndtoensureproperdeviceoperation.refertothetiapplicationreport,
ImplicationsofSloworFloatingCMOSInputs
,literaturenumberscba004.
4
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