M74HCT157C1R 데이터 시트보기 (PDF) - STMicroelectronics
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M74HCT157C1R
STMicroelectronics
M74HCT157C1R Datasheet PDF : 11 Pages
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M54/M74HCT157 M54/M74HCT158
DIM.
A
B
D
d1
d2
E
e
e3
F
G
M
M1
MIN.
9.78
8.89
4.2
7.37
PLCC20 MECHANICAL DATA
mm
TYP.
2.54
0.56
1.27
5.08
0.38
1.27
1.14
MAX.
10.03
9.04
4.57
MIN.
0.385
0.350
0.165
8.38
0.290
0.101
inch
TYP.
0.100
0.022
0.050
0.200
0.015
0.050
0.045
MAX.
0.395
0.356
0.180
0.330
0.004
10/11
P027A
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