第1章简介
引脚尺寸
16
15
14
13
12
11
10
9
0.170MAX
0.135MAX
0.125MIN
1
2
3
4
5
6
7
8
0.300BSC
0.260MAX
0.240MIN
0.140MAX
0.120MIN
0.785MAX
0.745MIN
0.015MIN
0.065MAX
0.050MIN
0.100BSC
0.022MAX
0.015MIN
0.040MAX
0.020MIN
0.008MIN
0.014MAX
0~15
纲要（单位：英寸）
图1-6 16PDIP引脚尺寸
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
0.3TYP
0.270MAX
0.250MIN
0.984MAX
0.968MIN
0.170MAX
0.015MIN
0.1TYP
0.065MAX
0.055MIN
0.022MAX
0.015MIN
0.135MAX
0.125MIN
0.008MIN
0.012MAX
0~15
纲要（单位：英寸）
图1-7 20PDIP引脚尺寸
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