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gql 或者 zql pACKAGE
(t运算 视图)
J
H
G
F
E
D
C
B
一个
21 3 4 65
K
grd 或者 zrd pACKAGE
(t运算 视图)
J
H
G
F
E
D
C
B
一个
21 3 4 65
SN74AVCB164245
16-bitdual-supplybustransceiver
withconfigurablevoltagetranslationand3-stateoutputs
SCES394D–JUNE2002–REVISEDJUNE2005
TERMINALASSIGNMENTS
(56-ballgql/zqlpackage)
(1)
123456
一个
1DIRNCNCNCNC1OE
B
1B21B1GNDGND1A11A2
C
1B41B3V
CCB
V
CCA
1A31A4
D
1B61B5GNDGND1A51A6
E
1B81B71A71A8
F
2B12B22A22A1
G
2B32B4GNDGND2A42A3
H
2B52B6V
CCB
V
CCA
2A62A5
J
2B72B8GNDGND2A82A7
K
2DIRNCNCNCNC2OE
(1)nc-nointernalconnection
TERMINALASSIGNMENTS
(54-ballgrd/zrdpackage)
(1)
123456
一个
1B1NC1DIR1OENC1A1
B
1B31B2NCNC1A21A3
C
1B51B4V
CCB
V
CCA
1A41A5
D
1B71B6GNDGND1A61A7
E
2B11B8GNDGND1A82A1
F
2B32B2GNDGND2A22A3
G
2B52B4V
CCB
V
CCA
2A42A5
H
2B72B6NCNC2A62A7
J
2B8NC2DIR2OENC2A8
(1)nc-nointernalconnection
xxxxx
xxxxx
xxxxx
xxxxx
xxxxx
FUNCTIONTABLE
(each8-bitsection)
输入
运作
OEDIR
LLBdatatoAbus
LHAdatatoBbus
HXIsolation
3
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