Switching Characteristics

Switching Characteristics

SN74LVC1T45

FROM

TO

±0.15 V

±0.2 V

±0.3 V

±0.5 V

PARAMETER

UNIT

(INPUT)

(OUTPUT)

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

3

17.7

2.2

10.3

1.7

8.3

1.4

7.2

A

B

ns

2.8

14.3

2.2

8.5

1.8

7.1

1.7

7

3

17.7

2.3

16

2.1

15.5

1.9

15.1

B

A

ns

2.8

14.3

2.1

12.9

2

12.6

1.8

12.2

5.2

19.4

4.8

18.5

4.7

18.4

5.1

17.1

DIR

A

ns

2.3

10.5

2.1

10.5

2.4

10.7

3.1

10.9

7.4

21.9

4.9

11.5

4.6

10.3

2.8

8.2

DIR

B

ns

4.2

16

3.7

9.2

3.3

8.4

2.4

6.4

(1)

33.7

25.2

23.9

21.5

DIR

A

ns

(1)

36.2

24.4

22.9

20.4

(1)

28.2

20.8

19

18.1

DIR

B

ns

(1)

33.7

27

25.5

24.1

(1)

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

FROM

TO

±0.15 V

±0.2 V

±0.3 V

±0.5 V

PARAMETER

UNIT

(INPUT)

(OUTPUT)

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

2.3

16

1.5

8.5

1.3

6.4

1.1

5.1

A

B

ns

2.1

12.9

1.4

7.5

1.3

5.4

0.9

4.6

2.2

10.3

1.5

8.5

1.4

8

1

7.5

B

A

ns

2.2

8.5

1.4

7.5

1.3

7

0.9

6.2

3

8.1

3.1

8.1

2.8

8.1

3.2

8.1

DIR

A

ns

1.3

5.9

1.3

5.9

1.3

5.9

1

5.8

6.5

23.7

4.1

11.4

3.9

10.2

2.4

7.1

DIR

B

ns

3.9

18.9

3.2

9.6

2.8

8.4

1.8

5.3

(1)

29.2

18.1

16.4

12.8

DIR

A

ns

(1)

32.2

18.9

17.2

13.3

(1)

21.9

14.4

12.3

10.9

DIR

B

ns

(1)

21

15.6

13.5

12.7

(1)

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

6

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