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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
SN74ALVCHR16245
16-bitbustransceiver
with3-stateoutputs
SCES064G–DECEMBER1995–REVISEDOCTOBER2004
TERMINALASSIGNMENTS
(1)
123456
一个
1DIRNCNCNCNC1OE
B
1B21B1GNDGND1A11A2
C
1B41B3V
CC
V
CC
1A31A4
D
1B61B5GNDGND1A51A6
E
1B81B71A71A8
F
2B12B22A22A1
G
2B32B4GNDGND2A42A3
H
2B52B6V
CC
V
CC
2A62A5
J
2B72B8GNDGND2A82A7
K
2DIRNCNCNCNC2OE
(1)nc-nointernalconnection
FUNCTIONTABLE
(each8-bitsection)
输入
运作
OEDIR
LLBdatatoAbus
LHAdatatoBbus
HXIsolation
2