M74HCT240PUM1R 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

生产厂家

M74HCT240PUM1R

OCTAL BUS BUFFERS WITH PULL-UP INPUT NETWORK

STMicroelectronics 

M54/M74HCT240PU/241PU/244PU

DIM.

A

B

D

E

e3

F

G

I

L

M

N1

P

Q

Ceramic DIP20 MECHANICAL DATA

MIN.

0.5

2.29

0.4

1.27

0.22

0.51

7.9

mm

TYP.

3.3

22.86

MAX.

25

7.8

MIN.

1.78

0.020

2.79

0.090

0.55

0.016

1.52

0.050

0.31

0.009

1.27

0.020

4° (min.), 15° (max.)

8.13

0.311

5.71

inch

TYP.

0.130

0.900

MAX.

0.984

0.307

0.070

0.110

0.022

0.060

0.012

0.050

0.320

0.225

P057H

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