HD74LVC2244ATELL datasheet(5/10 Pages) RENESAS

Part #	HD74LVC2244ATELL

Description	Octal Buffers / Line Drivers with 3-state Outputs

PDF	10 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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5 / 10 page

HD74LVC2244A

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

Switching Characteristics

(Ta = –40 to 85°C)

Item

Symbol

VCC (V)

Min

Typ

Max

Unit

FROM

(Input)

(Output)

1.8±0.15

—

10.5

2.5±0.2

—

7.0

2.7

——6.4

3.3±0.3

1.5

—

5.5

Propagation delay time

tPLH

tPHL

5.0±0.5

—

4.1

1.8±0.15

—

13.0

2.5±0.2

—

9.0

2.7

——8.1

3.3±0.3

1.0

—

7.1

Output enable time

tZH

tZL

5.0±0.5

—

5.6

1.8±0.15

—

10.0

2.5±0.2

—

8.0

2.7

——7.3

3.3±0.3

1.5

—

6.8

Output disable time

tHZ

tLZ

5.0±0.5

—

5.7

1.8±0.15

—

2.0

2.5±0.2

—

2.0

2.7

——1.5

3.3±0.3

—

1.0

Between output pin skew

*1 t

OSLH

tOSHL

5.0±0.5

—

1.0

Note:

1. This parameter is characterized but not tested.

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

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