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ELECTRICAL CHARACTERISTICS

SWITCHING CHARACTERISTICS

OPERATING CHARACTERISTICS

SN74ALVC245

OCTAL BUS TRANSCEIVER

WITH 3-STATE OUTPUTS

SCES271D – APRIL 1999 – REVISED JULY 2004

over recommended operating free-air temperature range (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

MAX

UNIT

1.65 V to 3.6 V

1.65 V

1.2

2.3 V

2

2.3 V

1.7

V

2.7 V

2.2

3 V

2.4

3 V

2

1.65 V to 3.6 V

0.2

1.65 V

0.45

2.3 V

0.4

V

2.3 V

0.7

2.7 V

0.4

3 V

0.55

3.6 V

±5

µA

(2)

3.6 V

±10

µA

3.6 V

10

µA

∆I

CC

3 V to 3.6 V

750

µA

Control inputs

3.3 V

4.5

pF

A or B ports

3.3 V

11.5

pF

(1)

(2)

over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)

FROM

TO

± 0.15 V

± 0.2 V

± 0.3 V

PARAMETER

UNIT

(INPUT)

(OUTPUT)

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

A or B

B or A

1.5

6

1

3.5

3.6

1.3

3.4

ns

OE

A or B

3.4

8.6

2

6

6.3

1.6

5.5

ns

OE

A or B

2.7

8

1

4.8

5.3

1.7

5.5

ns

T

PARAMETER

TEST CONDITIONS

UNIT

TYP

TYP

TYP

Outputs enabled

25

27

30

Power dissipation

pF

capacitance per transceiver

Outputs disabled

0

0

0

4