M54HC423F1R View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
M54HC423F1R Datasheet PDF : 14 Pages
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DIM.
A
B
D
d1
d2
E
e
e3
F
G
M
M1
M54/M74HC423/423A
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
13/14
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