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ElectricalCharacteristics
sn74lvc2g14-q1
dualschmitt-triggerinverter
SCES558B–MARCH2004–REVISEDJANUARY2006
overrecommendedoperatingfree-airtemperaturerange(unlessotherwisenoted)
PARAMETERTESTCONDITIONSV
CC
MINTYP
(1)
MAXUNIT
1.65v0.71.4
2.3v11.7
V
T+
积极的-going3v1.32.2v
inputthresholdvoltage
4.5v1.93.1
5.5v2.23.7
1.65v0.30.7
2.3v0.41
V
T–
负的-going3v0.61.3v
inputthresholdvoltage
4.5v1.12
5.5v1.42.5
1.65v0.30.8
2.3v0.40.9
∆
V
T
hysteresis3v0.41.1v
(v
T+
–V
T–
)
4.5v0.61.3
5.5v0.71.4
I
OH
=–100
µ
a1.65vto4.5vv
CC
–0.1
I
OH
=–4ma1.65v1.2
I
OH
=–8ma2.3v1.9
V
OH
V
I
OH
=–16ma2.4
3V
I
OH
=–24ma2.3
I
OH
=–32ma4.5v3.8
I
OL
=100
µ
a1.65vto4.5v0.1
I
OL
=4ma1.65v0.45
I
OL
=8ma2.3v0.3
V
OL
V
I
OL
=16ma0.4
3V
I
OL
=24ma0.55
I
OL
=32ma4.5v0.55
I
I
AinputsV
I
=5.5vorgnd0to5.5v
±
5
µ
一个
I
止
V
I
orV
O
=5.5v0
±
10
µ
一个
I
CC
V
I
=5.5vorgnd,i
O
=01.65vto5.5v10
µ
一个
∆
I
CC
OneinputatV
CC
–0.6v,otherinputsatv
CC
orgnd3vto5.5v500
µ
一个
C
i
V
I
=V
CC
orgnd3.3v4pf
(1)alltypicalvaluesareatv
CC
=3.3v,t
一个
=25
°
c.
3