www.ti.com

Electrical Characteristics

Timing Requirements

SN74LVC823A

9-BIT BUS-INTERFACE FLIP-FLOP

WITH 3-STATE OUTPUTS

SCAS305I – MARCH 1993 – REVISED FEBRUARY 2005

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

PARAMETER

TEST CONDITIONS

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

(2)

10

∆I

CC

2.7 V to 3.6 V

500

µA

Control inputs

5

3.3 V

pF

Data inputs

4

3.3 V

7

pF

(1)

(2)

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

CLR low

(1)

(1)

3.3

3.3

Pulse duration

ns

CLK high or low

(1)

(1)

3.3

3.3

CLR inactive before CLK

↑

(1)

(1)

1

1

Setup time

Data before CLK

↑

(1)

(1)

1.3

1.3

ns

CLKEN low before CLK

↑

(1)

(1)

1.8

1.8

Data after CLK

↑

(1)

(1)

2

2

Hold time

ns

CLKEN low after CLK

↑

(1)

(1)

1.3

1.3

(1)

This information was not available at the time of publication.

4