SN74ALVCH16271

12-BIT TO 24-BIT MULTIPLEXED BUS EXCHANGER

WITH 3-STATE OUTPUTS

SCES017E – JULY 1995 – REVISED FEBRUARY 1999

6

POST OFFICE BOX 655303

switching characteristics over recommended operating free-air temperature range (unless

otherwise noted) (see Figures 1 through 3)

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

VCC = 1.8 V

VCC = 2.5 V

± 0.2 V

VCC = 2.7 V

VCC = 3.3 V

± 0.3 V

UNIT

(INPUT)

(OUTPUT)

MIN

TYP

MIN

MAX

MIN

MAX

MIN

MAX

fmax

†

130

130

130

MHz

CLK

B

†

1

6.2

5

1

4.3

t d

B

†

1

5.3

4.7

1.4

4

ns

tpd

LE

A

†

1

6

5.9

1.4

4.8

ns

SEL

†

1.1

6.4

6.2

1.3

5.2

ten

OEB or OEA

B or A

†

1

6

6.1

1

5.1

ns

tdis

OEB or OEA

B or A

†

1.4

5.4

4.6

1.7

4.2

ns

† This information was not available at the time of publication.

PARAMETER

TEST CONDITIONS

VCC = 1.8 V VCC = 2.5 V VCC = 3.3 V

UNIT

PARAMETER

TEST CONDITIONS

TYP

TYP

TYP

UNIT

AtoB

Outputs enabled

†

92

105

C d

Power dissipation

A to B

Outputs disabled

CL =0

f=10MHz

†

61

76

pF

Cpd

capacitance

BtoA

Outputs enabled

CL = 0,

f = 10 MHz

†

39

43

pF

B to A

Outputs disabled

†

11

13

† This information was not available at the time of publication.