M54HC139KG 데이터 시트보기 (PDF) - STMicroelectronics

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M54HC139KG

Rad-hard high speed 2 to 6 V CMOS logic series

STMicroelectronics 

M54HCxxx, M54HCTxxx



Package information

Figure 6. Ceramic Flat-20 package outline

+

$

+

3

 )

%



'

2

1

/

(

*



0

&

Symbol

A

B

C

D

E

F

G

H

L

M

N

O

P

Table 11. Ceramic Flat-20 package mechanical data

Dimensions (mm)

Min.

Typ.

9.98

9.98

1.45

0.10

11.30

0.38

7.24

24.46

0.45

1.14

0.10

10.16

10.16

1.61

0.127

11.43

1.27

0.43

0.50

7.87

1.27

0.18

Max.

10.34

10.34

1.78

0.18

11.56

0.48

8.16

26.67

0.55

1.40

0.25

DocID17367 Rev 4

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