Datasheet
DE0
RO0
B0
A0
DI0
RE0
DE1
RO1
B1
A1
DI1
RE1
DE2
RO2
B2
A2
DI2
RE2
DE3
RO3
B3
A3
DI3
RE3
FSEN2
FSEN1
MDE
RO0
DI0
RO1
DI1
B0
A0
B1
A1
1
2
3
4
24
22
21
23
(GND)
DAP
RO2
DI2
RO3
DI3
B2
A2
B3
A3
5
6
7
8
20
18
17
19
FSEN2
MDE
VDD
VDD
9
10
11
12
RE2
DE2
RE3
DE3
13
14
15
16
FSEN1
GND
VDD
VDD
32
30
29
31
RE1
DE1
RE0
DE0
28
26
25
27
DS91M040
SNLS283M –FEBRUARY 2008–REVISED APRIL 2013
www.ti.com
Connection Diagram
Logic Diagram
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