HD74LVC2244A Ver la hoja de datos (PDF) - Hitachi -> Renesas Electronics

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HD74LVC2244A

Octal Buffers / Line Drivers with 3–state Outputs

Hitachi -> Renesas Electronics 

HD74LVC2244A

Switching Characteristics (Ta = –40 to 85°C)

Item

Symbol VCC (V) Min

Typ

Propagation delay time tPLH

t PHL

Output enable time

t ZH

t ZL

Output disable time

t HZ

t LZ

Between output pin skew tOSLH

*1

1.8±0.15 TBD

2.5±0.2 TBD

2.7

—

3.3±0.3 1.5

5.0±0.5 —

1.8±0.15 TBD

2.5±0.2 TBD

2.7

—

3.3±0.3 1.0

5.0±0.5 —

1.8±0.15 TBD

2.5±0.2 TBD

2.7

—

3.3±0.3 1.5

5.0±0.5 —

1.8±0.15 TBD

TBD

TBD

—

—

—

TBD

TBD

—

—

—

TBD

TBD

—

—

—

TBD

t OSHL

2.5±0.2 TBD

2.7

—

TBD

—

3.3±0.3 —

—

5.0±0.5 —

—

Note : 1. This parameter is characterized but not tested.

tOSLH = |tPLHm–tPLHn|, tOSHL = |tPHLm–tPHLn|

Max

TBD

TBD

6.4

5.5

4.1

TBD

TBD

8.1

7.1

5.6

TBD

TBD

7.3

6.8

5.7

TBD

Unit FROM

(Input)

ns A

ns G

ns G

ns

TO

(Output)

Y

Y

Y

TBD

—

1.0

1.0

6

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