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RecommendedOperatingConditions
(1)
SN74LVC1G123
SINGLERETRIGGERABLEMONOSTABLEMULTIVIBRATOR
withschmitt-triggerinputs
SCES586A–JULY2004–REVISEDJUNE2005
MINMAXUNIT
operating1.655.5
V
CC
SupplyvoltageV
dataretentiononly1.5
V
CC
=1.65vto1.95v0.65×v
CC
V
CC
=2.3vto2.7v1.7
V
IH
高-levelinputvoltagev
V
CC
=3vto3.6v2
V
CC
=4.5vto5.5v0.7×v
CC
V
CC
=1.65vto1.95v0.35×v
CC
V
CC
=2.3vto2.7v0.7
V
IL
低-levelinputvoltagev
V
CC
=3vto3.6v0.8
V
CC
=4.5vto5.5v0.3×v
CC
V
I
inputvoltage05.5v
V
O
Outputvoltage0V
CC
V
V
CC
=1.65v–4
V
CC
=2.3v–8
I
OH
高-leveloutputcurrent–16ma
V
CC
=3V
–24
V
CC
=4.5v–32
V
CC
=1.65v4
V
CC
=2.3v8
I
OL
低-leveloutputcurrent16ma
V
CC
=3V
24
V
CC
=4.5v32
V
CC
=2V5k
R
ext
(2)
Externaltimingresistance
Ω
V
CC
≥
3V1k
T
一个
operatingfree-airtemperature–4085°c
(1)allunusedinputsofthedevicemustbeheldatv
CC
orgndtoensureproperdeviceoperation.refertothetiapplicationreport,
ImplicationsofSloworFloatingCMOSInputs
,literaturenumberscba004.
(2)r
ext
/c
ext
isani/oandmustnotbeconnecteddirectlytogndorv
CC
.
5