HCC4518B Datasheet, PDF (13/14 Pages) STMicroelectronics – DUAL UP-COUNTERS

DIM.
A
B
D
d1
d2
E
e
e3
F
G
M
M1
HCC/HCF4518B/4520B
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
P027A
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