M54HC257D View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
M54HC257D Datasheet PDF : 10 Pages
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M54HC257
DIM.
A
a1
a2
B
b
b1
D
e
e1
e2
e3
F
I
K
L
DILC-16 MECHANICAL DATA
MIN.
2.1
3.00
0.63
1.82
0.40
0.20
20.06
7.36
17.65
7.62
7.29
10.90
1.14
mm.
TYP
0.88
0.45
0.254
20.32
7.62
2.54
17.78
7.87
7.49
MAX.
2.71
3.70
1.14
2.39
0.50
0.30
20.58
7.87
17.90
8.12
7.70
3.83
12.1
1.5
MIN.
0.083
0.118
0.025
0.072
0.016
0.008
0.790
0.290
0.695
0.300
0.287
0.429
0.045
inch
TYP.
0.035
0.018
0.010
0.800
0.300
0.100
0.700
0.310
0.295
MAX.
0.107
0.146
0.045
0.094
0.020
0.012
0.810
0.310
0.705
0.320
0.303
0.151
0.476
0.059
0056437F
8/10
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