RD74LVC16244B 查看數據表（PDF） - Renesas Electronics

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RD74LVC16244B

16-bit Buffers / Line Drivers with 3-state Outputs

Renesas Electronics 

RD74LVC16244B

Switching Characteristics

Item

Symbol

VCC (V)

Propagation delay time

tPLH

1.8±0.15

tPHL

2.5±0.2

2.7

3.3±0.3

5.0±0.5

Output enable time

tZH

1.8±0.15

tZL

2.5±0.2

2.7

3.3±0.3

5.0±0.5

Output disable time

tHZ

1.8±0.15

tLZ

2.5±0.2

2.7

3.3±0.3

Between output pins skew*1

tOSLH

tOSHL

5.0±0.5

1.8±0.15

2.5±0.2

2.7

3.3±0.3

5.0±0.5

Input capacitance

Output capacitance

CIN

3.3

CO

3.3

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

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

Ta = –40 to 85°C

Min Typ Max

1.0

—

10.9

1.0

—

7.9

1.0

—

5.8

1.5

—

5.2

1.0

—

4.0

1.0

—

12.6

1.0

—

9.6

1.0

—

8.2

1.5

—

7.5

1.0

—

5.5

1.0

—

12.1

1.0

—

7.8

1.0

—

7.7

1.5

—

7.0

1.0

—

6.0

—

—

—

—

—

—

—

—

—

—

—

1.0

—

—

1.0

—

4.0

—

—

8.0

—

From

To

Unit (Input) (Output)

ns A

Y

ns G

Y

ns G

Y

ns

pF

pF

Operating Characteristics

Item

Power dissipation

Capacitance

Symbol

CPD

VCC (V)

1.8

2.5

3.3

5.0

Ta = 25°C

Min

Typ

Max

—

25.0

—

—

25.0

—

—

27.0

—

—

32.0

—

Unit

Test conditions

pF

f = 10 MHz

Rev.1.00 Mar. 14, 2005 page 5 of 8

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