M54HC139 查看數據表（PDF） - STMicroelectronics

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产品描述 (功能)

生产厂家

M54HC139

DUAL 2 TO 4 DECODER/DEMULTIPLEXER

STMicroelectronics 

M54/M74HC139

DIM.

a1

B

b

b1

D

E

e

e3

F

I

L

Z

Plastic DIP16 (0.25) MECHANICAL DATA

MIN.

0.51

0.77

mm

TYP.

0.5

0.25

8.5

2.54

17.78

3.3

MAX.

1.65

MIN.

0.020

0.030

20

7.1

5.1

1.27

inch

TYP.

0.020

0.010

0.335

0.100

0.700

0.130

MAX.

0.065

0.787

0.280

0.201

0.050

P001C

5/9

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