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ELECTRICAL CHARACTERISTICS

TIMING REQUIREMENTS

SN74ALVCH16835

18-BIT UNIVERSAL BUS DRIVER

WITH 3-STATE OUTPUTS

SCES053J – SEPTEMBER 1995 – REVISED OCTOBER 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

1.65 V

25

1.65 V

-25

2.3 V

45

2.3 V

-45

µA

3 V

75

3 V

-75

3.6 V

±500

3.6 V

±10

µA

3.6 V

40

µA

∆I

CC

3 V to 3.6 V

750

µA

Control inputs

3.5

3.3 V

pF

Data inputs

6

Outputs

3.3 V

7

pF

(1)

(2)

This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to

another.

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

± 0.2 V

± 0.3 V

UNIT

MIN

TYP

MIN

MAX

MIN

MAX

MIN

MAX

Clock frequency

(1)

150

150

150

MHz

LE high

(1)

3.3

3.3

3.3

Pulse duration

ns

CLK high or low

(1)

3.3

3.3

3.3

Data before CLK

↑

(1)

2.2

2.1

1.7

Setup time

CLK high

(1)

1.9

1.6

1.5

ns

Data before LE

↓

CLK low

(1)

1.3

1.1

1

Data after CLK

↑

(1)

0.6

0.6

0.7

Hold time

ns

Data after LE

↓

CLK high or low

(1)

1.4

1.7

1.4

(1)

This information was not available at the time of publication.

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