www.德州仪器.com
描述/orderinginformation(持续)
B1
DIR
5
7
A1
2
V
CCA
V
CCB
B2
6
A2
3
SN74AVC2T45
双-bitdual-supplybustransceiver
withconfigurablevoltagetranslationand3-stateoutputs
SCES531F–DECEMBER2003–REVISEDMAY2005
thisdeviceisfullyspecifiedforpartial-电源-downapplicationsusingi
止
.thei
止
circuitrydisablestheoutputs,
preventingdamagingcurrentbackflowthroughthedevicewhenitispowereddown.
TheV
CC
isolationfeatureensuresthatifeitherV
CC
inputisatgnd,bothportsareinthehigh-impedancestate.
nanostar™andnanofree™packagetechnologyisamajorbreakthroughinicpackagingconcepts,usingthe
dieasthepackage.
FUNCTIONTABLE
(eachtransceiver)
输入
运作
DIR
LBdatatoAbus
HAdatatoBbus
logicdiagram(positivelogic)
2
: 点此下载
