CH-X400/CH-X450
1-37
Vcc
Vcc
Input
See Function
T
ab
le
1A
2A
3A
4A
1C
2C
3C
4C
1Y
2Y
2Y
3Y
4Y
Output
Output
Output
Output
Sample as Load Circuit 1
Sample as Load Circuit 1
Sample as Load Circuit 1
1k
1k
S1
CL
Input
Outout
C
L
H
H
A
X
L
H
Y
Z
H
L
1
2
3
4
5
6
7
14
13
12
11
10
9
8
HD74HC126FP-X (IC651) : Buffer
1.Terminal layout
2.Block diagram
3.Pin function
1
3
2
OP1
Co1
Vcc
Vout
GND
IC-PST600M/G/-W1197(IC602):Reset
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9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
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