m54hc139k STMicroelectronics, m54hc139k Datasheet - Page 19

• Manufacturer Part Number: m54hc139k
• Description: Rad-hard High Speed 2 To 6 V Cmos Logic Series
• Manufacturer: STMicroelectronics

M54HCxxx - M54HCTxxx
Table 12.
Figure 7.
Dim
K1
a1
a2
b1
b2
e3
A
B
C
D
E
K
e
F
L
Ceramic DIL-24 package dimensions
Ceramic DIL-24 package drawings
Doc ID 17367 Rev 1
2.159
1.270
1.270
0.457
2.466
30.48
15.24
2.540
27.94
15.11
12.80
12.80
3.300
.307
.254
Min
1.931
1.016
0.407
0.229
2.205
30.17
14.98
2.410
27.81
14.85
12.60
12.60
3.000
mm
.274
Typ
Package mechanical data
2.387
1.524
0.507
0.304
2.727
30.78
15.49
2.670
28.06
15.36
13.00
13.00
3.800
Max
.340
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