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M54HC1520B1R 查看數據表(PDF) - STMicroelectronics

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M54HC1520B1R HC4520 DUAL 4 BIT BINARY COUNTER HC4518 DUAL DECADE COUNTER ST-Microelectronics
STMicroelectronics ST-Microelectronics
M54HC1520B1R Datasheet PDF : 13 Pages
First Prev 11 12 13
M54/M74HC4518/4520
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
12/13
P027A
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