SN74AVCB324245

32BIT DUALSUPPLY BUS TRANSCEIVER

WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3STATE OUTPUTS

SCES485A − AUGUST 2003 − REVISED JUNE 2004

8

POST OFFICE BOX 655303

switching characteristics over recommended operating free-air temperature range,

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

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)

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

UNIT

tpd

A

B

1.5

5.9

1.7

5.4

1.5

3.7

1.4

3.1

ns

tpd

B

A

1.5

5.8

1.5

4.2

1.5

3.3

1.4

3.1

ns

ten

OE

A

1.6

4.9

2

4.5

2

4.3

1.9

4.1

ns

ten

OE

B

2

5.1

2

4.6

2.2

5.2

1.9

4.1

ns

tdis

OE

A

1.3

6.9

2.1

5.5

1.6

3.8

1.5

3.5

ns

tdis

OE

B

2.3

5.5

1.9

4.5

1.3

3.5

1.2

3.5

ns

PARAMETER

TEST CONDITIONS

TYP

UNIT

Power-dissipation capacitance per transceiver,

Outputs enabled

14

CpdA

(V

)

Power-dissipation capacitance per transceiver,

A-port input, B-port output

Outputs disabled

CL = 0,

f = 10 MHz

7

pF

CpdA

(VCCA) Power-dissipation capacitance per transceiver,

Outputs enabled

CL = 0,

f = 10 MHz

20

pF

CCA

Power-dissipation capacitance per transceiver,

B-port input, A-port output

Outputs disabled

7

Power-dissipation capacitance per transceiver,

Outputs enabled

20

CpdB

Power-dissipation capacitance per transceiver,

A-port input, B-port output

Outputs disabled

CL = 0,

f = 10 MHz

7

pF

CpdB

(VCCB) Power-dissipation capacitance per transceiver,

Outputs enabled

CL = 0,

f = 10 MHz

14

pF

(VCCB) Power-dissipation capacitance per transceiver,

B-port input, A-port output

Outputs disabled

7