M54HC42 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'M54HC42' PDF : 10 Pages View PDF
DIM.
A
B
D
d1
d2
E
e
e3
F
G
M
M1
M54/M74HC42
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
9/10
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