SN75LVDM976, SN75LVDM977
9-CHANNEL DUAL-MODE TRANSCEIVERS
SLLS292B – APRIL 1998 – REVISED JANUARY 2000
1A
1B–
1B+
1A
1DE/RE
1B–
1B+
1A
1DE/RE
1B–
1B+
2A
2B–
2B+
2A
2DE/RE
2B–
2B+
2A
2DE/RE
2B–
2B+
3B–
3B–
3A
3B+
3A
3DE/RE
3B+
3A
3DE/RE
3B–
3B+
4A
4B–
4B+
4A
4DE/RE
4B–
4B+
4A
4DE/RE
4B–
4B+
5A
5B–
5B+
5A
5DE/RE
5B–
5B+
5A
5B–
5B+
6A
6B–
6B+
6A
6DE/RE
6B–
6B+
6A
6B–
6B+
7A
7B–
7B+
7A
7DE/RE
7B–
7B+
7A
7B–
7B+
8A
8B–
8B+
9B–
9B+
8A
8DE/RE
8B–
8B+
8A
8B–
8B+
9A
9DE/RE
9A
9DE/RE
9B–
9B+
9A
9DE/RE
9B–
9B+
Control Inputs
CDE0
0.7 V < VI < 1.9 V
L
INV/NON
CDE1
H
CDE2
H
(a)
Control Inputs
CDE0
0.7 V < VI < 1.9 V
H
INV/NON
CDE1
L
CDE2
L
(b)
Control Inputs
CDE0
0.7 V < VI < 1.9 V
H
INV/NON
CDE1
L
CDE2
H
(C)
Figure 10. Logic Diagrams
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•
DALLAS, TEXAS 75265
7
TI [ TEXAS INSTRUMENTS ]
