參數(shù)資料
型號: HC138
廠商: System Logic Semiconductor Co., Ltd.
英文描述: 1-of-8 Decoder/Demultiplexer
中文描述: 1 - 8解碼器/解復用器
文件頁數(shù): 7/9頁
文件大?。?/td> 169K
代理商: HC138
Pulse Gen
CM
V
-
V
FF
B
A
+
+5 V
O
V
-
I
F
3
4
+
F
-
V
2
1
Shield
Noise
6
O
5
GND
7
8
V
B
V
CC
V
L
R
PLH
T
OL
V
V
O
0
5 V
1.5 V
F
I
1.5 V
PHL
T
Switch at A : I = 0 mA
Switch at A : I = 16 mA
t
r
V
O
O
V
OL
V
5 V
0 V10%
10%
90%
V 10 V
4
5
Noise
1
2
3
8
7
6
+5 V
O
V
V
CC
V
01
V
02
GND
V
F1
-
+
F2
V
-
F
I
+
10% DUTY CYCLE
I/f < 100 μS
F
I
MONITOR
L
R
C = 1.5 μF
L
Pulse
$
GND
+
4
5
1
3
2
-
F2
V
V
F1
-
Shield
+5 V
CC
8
V
L
V
6
02
V
7
R
01
V
O
V
CM
A
B
Pulse Gen
F
I
+
-
+
3
I Monitor
4
I/ < 100 s
tr = 5ns
Generator
+
V
F
I
'
$
F
-
2
1
Shield
Noise
V
O
O
6
5
GND
7
8
V
B
V
L
R
CC
V
+5 V
0.1 μF
L
C = 1.5 μF
Test Circuit for 6N135, 6N136, HCPL-2503 and HCPL- 4502
0.1 μF
Test Circuit for HCPL-2530 and HCPL-2531
Test Circuit for 6N135, 6N136, HCPL-2503 and HCPL-4502
Test Circuit for HCPL-2530 and HCPL-2531
f
t
0.1 μF
0.1 μF
FF
V
m
R
m
R
90%
Fig. 8 Common Mode Immunity Test Circuit
Fig. 7 Switching Time Test Circuit
200004A
HIGH SPEED
TRANSISTOR OPTOCOUPLERS
SINGLE-CHANNEL
6N135, 6N136
HCPL-2503
HCPL-4502
DUAL-CHANNEL
HCPL-2530
HCPL-2531
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