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RecommendedOperatingConditions
(1)(2)(3)
SN74AVCB164245
16-bitdual-supplybustransceiver
withconfigurablevoltagetranslationand3-stateoutputs
SCES394D–JUNE2002–REVISEDJUNE2005
overoperatingfree-airtemperaturerange(unlessotherwisenoted)
V
CCI
V
CCO
MINMAXUNIT
V
CCA
supplyvoltage1.43.6v
V
CCB
supplyvoltage1.43.6v
1.4vto1.95vv
CCI
×
0.65
V
IH
高-levelinputvoltagedatainputs1.95vto2.7v1.7v
2.7vto3.6v2
1.4vto1.95vv
CCI
×
0.35
V
IL
低-levelinputvoltagedatainputs1.95vto2.7v0.7v
2.7vto3.6v0.8
1.4vto1.95vv
CCB
×
0.65
Controlinputs
V
IH
高-levelinputvoltage1.95vto2.7v1.7v
(referencedtov
CCB
)
2.7vto3.6v2
1.4vto1.95vv
CCB
×
0.35
Controlinputs
V
IL
低-levelinputvoltage1.95vto2.7v0.7v
(referencedtov
CCB
)
2.7vto3.6v0.8
V
I
inputvoltage03.6v
Activestate0V
CCO
V
O
OutputvoltageV
3-state03.6
1.4vto1.6v–2
1.65vto1.95v–4
I
OH
高-leveloutputcurrentma
2.3vto2.7v–8
3vto3.6v–12
1.4vto1.6v2
1.65vto1.95v4
I
OL
低-leveloutputcurrentma
2.3vto2.7v8
3vto3.6v12
∆
t/
∆
vinputtransitionriseorfallrate5ns/v
T
一个
operatingfree-airtemperature–4085
°
C
(1)v
CCI
istheV
CC
associatedwiththedatainputport.
(2)v
CCO
istheV
CC
associatedwiththedataoutputport.
(3)allunuseddatainputsofthedevicemustbeheldatv
CCI
orgndtoensureproperdeviceoperation.refertothetiapplicationreport,
ImplicationsofSloworFloatingCMOSInputs
,literaturenumberscba004.
5
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