M74HC693B1R(2001) 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

生产厂家

M74HC693B1R
(Rev.:2001)

4 BIT BINARY COUNTER/REGISTER (3-STATE)

STMicroelectronics 

M74HC693

DIM.

A

A1

A2

b

c

D

E

E1

e

K

L

MIN.

0.05

0.8

0.19

0.09

6.4

6.2

4.3

0°

0.45

TSSOP20 MECHANICAL DATA

mm.

TYP

1

6.5

6.4

4.4

0.65 BSC

0.60

MAX.

1.2

0.15

1.05

0.30

0.20

6.6

6.6

4.48

8°

0.75

MIN.

inch

TYP.

0.002

0.031

0.007

0.004

0.252

0.244

0.169

0°

0.018

0.004

0.039

0.256

0.252

0.173

0.0256 BSC

0.024

MAX.

0.047

0.006

0.041

0.012

0.0089

0.260

0.260

0.176

8°

0.030

A A2

A1 b

e

D

PIN 1 IDENTIFICATION

1

16/17

K

c

L

E

E1

0087225C

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