M74HC390 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

比赛名单

M74HC390

DUAL DECADE COUNTER

STMicroelectronics 

M54/M74HC390

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

9/13

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