HD74LVC2244ATELL Ver la hoja de datos (PDF) - Renesas Electronics

Número de pieza

componentes Descripción

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HD74LVC2244ATELL

Octal Buffers / Line Drivers with 3–state Outputs

Renesas Electronics 

HD74LVC2244A

Switching Characteristics

Item

Symbol VCC (V) Min

Typ

Propagation delay time tPLH

1.8±0.15 —

—

tPHL

2.5±0.2 —

—

2.7

—

—

3.3±0.3 1.5

—

5.0±0.5 —

—

Output enable time

tZH

1.8±0.15 —

—

tZL

2.5±0.2 —

—

2.7

—

—

3.3±0.3 1.0

—

5.0±0.5 —

—

Output disable time

tHZ

1.8±0.15 —

—

tLZ

2.5±0.2 —

—

2.7

—

—

3.3±0.3 1.5

—

5.0±0.5 —

—

Between output pin skew *1 tOSLH

1.8±0.15 —

—

tOSHL

2.5±0.2 —

—

2.7

—

—

3.3±0.3 —

—

5.0±0.5 —

—

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

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

Max

10.5

7.0

6.4

5.5

4.1

13.0

9.0

8.1

7.1

5.6

10.0

8.0

7.3

6.8

5.7

2.0

2.0

1.5

1.0

1.0

Unit

ns

ns

ns

ns

(Ta = –40 to 85°C)

FROM

TO

(Input) (Output)

A

Y

G

Y

G

Y

Rev.3.00 Aug. 20, 2004 page 5 of 9

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