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TIMING REQUIREMENTS

SWITCHING CHARACTERISTICS

OPERATING CHARACTERISTICS

SN74ALVCH162525

18-BIT REGISTERED BUS TRANSCEIVER

WITH 3-STATE OUTPUTS

SCES058H – NOVEMBER 1995 – REVISED SEPTEMBER 2004

over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1 through Figure 3)

± 0.2 V

± 0.3 V

UNIT

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

Clock frequency

(1)

120

125

150

MHz

Pulse duration, CLK high or low

(1)

3.2

3.2

3

ns

A data before CLKAB

↑

(1)

1.3

1.3

1.3

B data before CLK2BA

↑

(1)

2.1

1.8

1.7

B data before CLK1BA

↑

(1)

1.3

1.2

1.1

Setup time

SEL before CLK2BA

↑

(1)

3.3

3.3

3.3

ns

CLKENAB before CLKAB

↑

(1)

2.1

1.9

1.6

CLKENBA before CLK1BA

↑

(1)

2.7

2.5

2.1

CLKENBA before CLK2BA

↑

(1)

2.7

2.5

2.2

A data after CLKAB

↑

(1)

0.7

0.4

0.9

B data after CLK2BA

↑

(1)

0.4

0

0.6

B data after CLK1BA

↑

(1)

0.8

0.4

1

Hold time

SEL after CLK2BA

↑

(1)

0

0

0.1

ns

CLKENAB after CLKAB

↑

(1)

0.1

0.3

0.3

CLKENBA after CLK1BA

↑

(1)

0

0

0.1

CLKENBA after CLK2BA

↑

(1)

0

0

0

(1)

This information was not available at the time of publication.

over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1 through Figure 3)

FROM

TO

± 0.2 V

± 0.3 V

PARAMETER

UNIT

(INPUT)

(OUTPUT)

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

(1)

120

125

150

MHz

CLKAB

B

(1)

1

5.5

5.4

1

4.7

ns

CLK2BA

A

(1)

1

4.5

4.4

1

4.2

OEBA

A

(1)

1

6.1

6.1

1

5.1

ns

OEAB

B

(1)

1

6.7

6.8

1

5.7

OEBA

A

(1)

1

6.3

5.4

1

4.9

ns

OEAB

B

(1)

1

6.3

5.4

1

4.9

(1)

This information was not available at the time of publication.

T

PARAMETER

TEST CONDITIONS

UNIT

TYP

TYP

TYP

Outputs enabled

(1)

160

160

f = 10 MHz

pF

Outputs disabled

(1)

160

160

(1)

This information was not available at the time of publication.

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