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Electrical Characteristics

Timing Requirements

SN74LVC2952A

OCTAL BUS TRANSCEIVER AND REGISTER

WITH 3-STATE OUTPUTS

SCAS311I – JANUARY 1993 – REVISED MARCH 2005

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

1.7

V

2.7 V

2.2

3 V

2.4

3 V

2.2

1.65 V to 3.6 V

0.2

1.65 V

0.45

2.3 V

0.7

V

2.7 V

0.4

3 V

0.55

3.6 V

±5

µA

0

±10

µA

3.6 V

±10

µA

10

3.6 V

µA

3.6 V

≤ V

(3)

10

∆I

CC

2.7 V to 3.6 V

500

µA

3.3 V

5

pF

A or B ports

3.3 V

8.5

pF

(1)

(2)

(3)

This applies in the disabled state only.

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

± 0.15 V

± 0.2 V

± 0.3 V

UNIT

MIN

MAX

MIN

MAX

MIN

MAX

MIN

MAX

Clock frequency

(1)

(1)

150

150

MHz

Pulse duration, CLK high or low

(1)

(1)

3.3

3.3

ns

Data before CLK high

(1)

(1)

1.7

1.3

Setup time

ns

CLKEN before CLK high

(1)

(1)

1.3

1.1

Data after CLK high

(1)

(1)

1.8

1.1

Hold time

ns

CLKEN after CLK high

(1)

(1)

1.4

1.1

(1)

This information was not available at the time of publication.

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