M74HC7643 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
M74HC7643
STMicroelectronics
M74HC7643 Datasheet PDF : 10 Pages
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M54/M74HC7245/7640/7643/7645
Plastic DIP20 (0.25) MECHANICAL DATA
DIM.
a1
B
b
b1
D
E
e
e3
F
I
L
Z
MIN.
0.254
1.39
mm
TYP.
0.45
0.25
8.5
2.54
22.86
3.3
MAX.
1.65
25.4
7.1
3.93
1.34
MIN.
0.010
0.055
inch
TYP.
0.018
0.010
0.335
0.100
0.900
0.130
MAX.
0.065
1.000
0.280
0.155
0.053
P001J
6/10
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