M74HC74B1R 查看數據表（PDF） - STMicroelectronics

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产品描述 (功能)

生产厂家

M74HC74B1R

DUAL D TYPE FLIP FLOP WITH PRESET AND CLEAR

STMicroelectronics 

DIM.

a1

B

b

b1

D

E

e

e3

F

I

L

Z

Plastic DIP-14 MECHANICAL DATA

MIN.

0.51

1.39

1.27

mm.

TYP

0.5

0.25

8.5

2.54

15.24

3.3

MAX.

1.65

MIN.

0.020

0.055

20

7.1

5.1

2.54

0.050

inch

TYP.

0.020

0.010

0.335

0.100

0.600

0.130

M74HC74

MAX.

0.065

0.787

0.280

0.201

0.100

P001A

9/12

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