www.德州仪器.com
RecommendedOperatingConditions
(1)
ElectricalCharacteristics
sn54lvc07a,sn74lvc07a
hexbuffers/驱动器
withopen-drainoutputs
SCAS595O–OCTOBER1997–REVISEDJULY2005
SN54LVC07A
(2)
SN74LVC07A
单位
MINMAXMINMAX
V
CC
supplyvoltage1.655.51.655.5v
V
CC
=1.65vto1.95v0.65
×
V
CC
0.65
×
V
CC
V
CC
=2.3vto2.7v1.71.7
V
IH
高-levelinputvoltagev
V
CC
=2.7vto3.6v22
V
CC
=4.5vto5.5v0.7
×
V
CC
0.7
×
V
CC
V
CC
=1.65vto1.95v0.35
×
V
CC
0.35
×
V
CC
V
CC
=2.3vto2.7v0.70.7
V
IL
低-levelinputvoltagev
V
CC
=2.7vto3.6v0.80.8
V
CC
=4.5vto5.5v0.3
×
V
CC
0.3
×
V
CC
V
I
inputvoltage05.505.5v
V
O
outputvoltage05.505.5v
V
CC
=1.65v44
V
CC
=2.3v1212
I
OL
低-leveloutputcurrentv
CC
=2.7v1212ma
V
CC
=3V2424
V
CC
=4.5v2424
T
一个
operatingfree-airtemperature–55125–4085
°
C
(1)allunusedinputsofthedevicemustbeheldatv
CC
orgndtoensureproperdeviceoperation.refertothetiapplicationreport,
ImplicationsofSloworFloatingCMOSInputs
,literaturenumberscba004.
(2)productpreview
overrecommendedoperatingfree-airtemperaturerange(unlessotherwisenoted)
SN54LVC07A
(1)
SN74LVC07A
PARAMETERTESTCONDITIONSV
CC
单位
MINTYP
(2)
MAXMINTYP
(2)
最大值
I
OL
=100
µ
a1.65vto5.5v0.20.2
I
OL
=4ma1.65v0.450.45
2.3v0.70.7
V
OL
I
OL
=12mAV
2.7v0.40.4
3v0.550.55
I
OL
=24mA
4.5v
I
I
V
I
=5.5vorgnd3.6v
±
5
±
5
µ
一个
I
CC
V
I
=V
CC
orgnd,i
O
=03.6v1010
µ
一个
OneinputatV
CC
–0.6v,
∆
I
CC
2.7vto3.6v500500
µ
一个
OtherinputsatV
CC
orGND
C
i
V
I
=V
CC
orgnd3.3v55pf
(1)productpreview
(2)alltypicalvaluesareatv
CC
=3.3v,t
一个
=25
°
c.
3
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