HT6221 查看數據表（PDF） - Holtek Semiconductor
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HT6221 Datasheet PDF : 15 Pages
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Package Information
20-pin SOP (300mil) Outline Dimensions
20
A
1
C
C'
D
E
11
B
10
F
Symbol
A
B
C
C¢
D
E
F
G
H
a
Min.
394
290
14
490
92
¾
4
32
4
0°
HT6221/HT6222
G
a
Dimensions in mil
Nom.
¾
¾
¾
¾
¾
50
¾
¾
¾
¾
H
Max.
419
300
20
510
104
¾
¾
38
12
10°
Rev. 1.50
11
October 1, 2007
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