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To 七 其它 途径
1DIR
1A1
1B1
1OE
To 七 其它 途径
2DIR
2A1
2B1
2OE
A3
A5
H3
E5
A4
A2
H4
E2
To 七 其它 途径
3DIR
3A1
3B1
3OE
To 七 其它 途径
4DIR
4A1
4B1
4OE
J3
J5
T3
N5
J4
J2
T4
N2
SN74AVCBH324245
32-bitdual-supplybustransceiver
withconfigurablevoltagetranslationand3-stateoutputs
SCES550B–FEBRUARY2004–REVISEDJUNE2005
FUNCTIONTABLE
(each8-bitsection)
输入
运作
OEDIR
LLBdatatoAbus
LHAdatatoBbus
HXIsolation
logicdiagram(positivelogic)
3