M74HC244 查看數據表（PDF） - STMicroelectronics

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产品描述 (功能)

生产厂家

M74HC244

OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED)

STMicroelectronics 

M74HC244

Plastic DIP-20 (0.25) MECHANICAL DATA

DIM.

a1

B

b

b1

D

E

e

e3

F

I

L

Z

MIN.

0.254

1.39

mm.

TYP

0.45

0.25

8.5

2.54

22.86

3.3

MAX.

1.65

MIN.

0.010

0.055

25.4

7.1

3.93

1.34

inch

TYP.

0.018

0.010

0.335

0.100

0.900

0.130

MAX.

0.065

1.000

0.280

0.155

0.053

P001J

7/10

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