3
Schematic
HCPL-2400 Schematic
I
F
V
F
V
CC
V
O
GND
I
CC
I
O
+
–
2
3
8
5
I
F1
V
F1
V
CC
V
O1
I
CC
I
O
+
–
1
2
8
6
SHIELD
V
F2
V
O2
GND
I
O
–
+
3
4
5
I
F2
7
ANODE
CATHODE
I
E
V
E
7
6
TRUTH TABLE
(POSITIVE LOGIC)
LED
ON
OFF
LED
ON
OFF
ON
OFF
ENABLE
L
L
H
H
OUTPUT
L
H
Z
Z
TRUTH TABLE
(POSITIVE LOGIC)
OUTPUT
L
H
