M54HC139K データシートの表示（PDF） - STMicroelectronics
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M54HC139K Datasheet PDF : 29 Pages
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M54HCxxx - M54HCTxxx
Package mechanical data
Table 10. Ceramic DIL-16 package dimensions
Dim.
Min.
mm.
Typ.
A
2.10
a1
3.00
a2
0.63
0.88
B
1.82
b
0.40
0.45
b1
0.20
0.254
D
20.06
20.32
E
7.36
7.62
e
2.54
e1
17.65
17.78
e2
7.62
7.87
F
7.29
7.49
I
K
10.90
L
1.14
Figure 5. Ceramic DIL-16 package drawings
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
12.10
1.50
Note:
The upper metallic lid is not electrically connected to any pins, nor to the IC die inside the
package. Connecting unused pins or metal lid to ground or to the power supply will not affect
the electrical characteristics.
Doc ID 17367 Rev 2
17/29
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