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Switching Characteristics

Switching Characteristics

SN74AVC1T45

SINGLE-BIT DUAL-SUPPLY BUS TRANSCEIVER

WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS

SCES530D – DECEMBER 2003 – REVISED NOVEMBER 2005

over recommended operating free-air temperature range, V

FROM

TO

PARAMETER

UNIT

(INPUT)

(OUTPUT)

TYP

TYP

TYP

TYP

TYP

3.3

2.7

2.4

2.3

2.4

A

B

ns

3.3

2.7

2.4

2.3

2.4

3.3

3.1

2.9

2.8

2.7

B

A

ns

3.3

3.1

2.9

2.8

2.7

5.1

5.2

5.3

5.2

3.7

DIR

A

ns

5.1

5.2

5.3

5.2

3.7

5.3

4.3

4

3.3

3.7

DIR

B

ns

5.3

4.3

4

3.3

3.7

8.6

7.3

6.8

6.1

6.4

DIR

A

ns

8.6

7.3

6.8

6.1

6.4

8.3

7.8

7.7

7.5

5.8

DIR

B

ns

8.3

7.8

7.7

7.5

5.8

(1)

The enable time is a calculated value, derived using the formula shown in the enable times section.

over recommended operating free-air temperature range, V

FROM

TO

± 0.1 V

± 0.15 V

± 0.2 V

± 0.3 V

PARAMETER

UNIT

(INPUT)

(OUTPUT)

TYP

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

2.9

0.7

5.6

0.6

5.2

0.5

4.2

0.5

3.8

A

B

ns

2.9

0.7

5.6

0.6

5.2

0.5

4.2

0.5

3.8

2.6

0.6

5.5

0.4

5.3

0.3

4.9

0.3

4.8

B

A

ns

2.6

0.6

5.5

0.4

5.3

0.3

4.9

0.3

4.8

3.8

1.6

6.7

1.5

6.8

0.3

6.9

0.9

6.9

DIR

A

ns

3.8

1.6

6.7

1.5

6.8

0.3

6.9

0.9

6.9

5.1

1.8

8.1

1.6

7.1

1.1

4.7

1.4

4.5

DIR

B

ns

5.1

1.8

8.1

1.6

7.1

1.1

4.7

1.4

4.5

7.7

13.6

12.4

9.6

9.3

DIR

A

ns

7.7

13.6

12.4

9.6

9.3

6.7

12.3

12

11.1

10.7

DIR

B

ns

6.7

12.3

12

11.1

10.7

(1)

The enable time is a calculated value, derived using the formula shown in the enable times section.

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