M74HC245TTR 查看數據表（PDF） - STMicroelectronics

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M74HC245TTR

OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (NON INVERTED)

STMicroelectronics 

M74HC245

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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