SN74AVC32T245

32BIT DUALSUPPLY BUS TRANSCEIVER

WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3STATE OUTPUTS

SCES553C − MAY 2004 − REVISED APRIL 2005

7

POST OFFICE BOX 655303

switching characteristics over recommended operating free-air temperature range,

PARAMETER

FROM

TO

VCCB = 1.2 V

VCCB = 1.5 V

VCCB = 1.8 V

VCCB = 2.5 V

VCCB = 3.3 V

UNIT

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

TYP

TYP

TYP

TYP

TYP

UNIT

tPLH

A

B

4.1

3.3

3

2.8

3.2

ns

tPHL

A

B

4.1

3.3

3

2.8

3.2

ns

tPLH

B

A

4.4

4

3.8

3.6

3.5

ns

tPHL

B

A

4.4

4

3.8

3.6

3.5

ns

tPZH

OE

A

6.4

6.4

6.4

6.4

6.4

ns

tPZL

OE

A

6.4

6.4

6.4

6.4

6.4

ns

tPZH

OE

B

6

4.6

4

3.4

3.2

ns

tPZL

OE

B

6

4.6

4

3.4

3.2

ns

tPHZ

OE

A

6.6

6.6

6.6

6.6

6.8

ns

tPLZ

OE

A

6.6

6.6

6.6

6.6

6.8

ns

tPHZ

OE

B

6

4.9

4.9

4.2

5.3

ns

tPLZ

OE

B

6

4.9

4.9

4.2

5.3

ns

switching characteristics over recommended operating free-air temperature range,

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

VCCB = 1.2 V

VCCB = 1.5 V

± 0.1 V

VCCB = 1.8 V

± 0.15 V

VCCB = 2.5 V

± 0.2 V

VCCB = 3.3 V

± 0.3 V

UNIT

PARAMETER

(INPUT)

(OUTPUT)

TYP

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

UNIT

tPLH

A

B

3.6

0.5

6.2

0.5

5.2

0.5

4.1

0.5

3.7

ns

tPHL

A

B

3.6

0.5

6.2

0.5

5.2

0.5

4.1

0.5

3.7

ns

tPLH

B

A

3.3

0.5

6.2

0.5

5.9

0.5

5.6

0.5

5.5

ns

tPHL

B

A

3.3

0.5

6.2

0.5

5.9

0.5

5.6

0.5

5.5

ns

tPZH

OE

A

4.3

1

10.1

1

10.1

1

10.1

1

10.1

ns

tPZL

OE

A

4.3

1

10.1

1

10.1

1

10.1

1

10.1

ns

tPZH

OE

B

5.6

1

10.1

0.5

8.1

0.5

5.9

0.5

5.2

ns

tPZL

OE

B

5.6

1

10.1

0.5

8.1

0.5

5.9

0.5

5.2

ns

tPHZ

OE

A

4.5

1.5

9.1

1.5

9.1

1.5

9.1

1.5

9.1

ns

tPLZ

OE

A

4.5

1.5

9.1

1.5

9.1

1.5

9.1

1.5

9.1

ns

tPHZ

OE

B

5.5

1.5

8.7

1.5

7.5

1

6.5

1

6.3

ns

tPLZ

OE

B

5.5

1.5

8.7

1.5

7.5

1

6.5

1

6.3

ns