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RecommendedOperatingOonditions
(1)
RecommendedOperatingConditions
(1)
sn54lvc14a,sn74lvc14a
hexschmitt-triggerinverters
SCAS285X–MARCH1993–REVISEDJULY2005
SN54LVC14A
–55TO125
°
CUNIT
MINMAX
operating23.6
V
CC
SupplyvoltageV
dataretentiononly1.5
V
I
inputvoltage05.5v
V
O
Outputvoltage0V
CC
V
V
CC
=2.7v–12
I
OH
高-leveloutputcurrentma
V
CC
=3V–24
V
CC
=2.7v12
I
OL
低-leveloutputcurrentma
V
CC
=3V24
(1)allunusedinputsofthedevicemustbeheldatv
CC
orgndtoensureproperdeviceoperation.refertothetiapplicationreport,
ImplicationsofSloworFloatingCMOSInputs
,literaturenumberscba004.
SN74LVC14A
T
一个
=25
°
C–40TO85
°
C–40TO125
°
CUNIT
MINMAXMINMAXMINMAX
operating1.653.61.653.61.653.6
V
CC
SupplyvoltageV
dataretentiononly1.51.51.5
V
I
inputvoltage05.505.505.5v
V
O
Outputvoltage0V
CC
0V
CC
0V
CC
V
V
CC
=1.65v–4–4–4
V
CC
=2.3v–8–8–8
I
OH
高-leveloutputcurrentma
V
CC
=2.7v–12–12–12
V
CC
=3V–24–24–24
V
CC
=1.65v444
V
CC
=2.3v888
I
OL
低-leveloutputcurrentma
V
CC
=2.7v121212
V
CC
=3V242424
(1)allunusedinputsofthedevicemustbeheldatv
CC
orgndtoensureproperdeviceoperation.refertothetiapplicationreport,
ImplicationsofSloworFloatingCMOSInputs
,literaturenumberscba004.
3
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