7.12

6

IDT54/74FCT373/533/573/A/C

FAST CMOS OCTAL TRANSPARENT LATCHES

MILITARY AND COMMERCIAL TEMPERATURE RANGES

SWITCHING CHARACTERISTICS OVER OPERATING RANGE FOR FCT533/A/C

NOTES:

2602 tbl 09

1. See test circuit and waveforms.

2. Minimum limits are guaranteed but not tested on Propagation Delays.

FCT373/573

FCT373A/573A

FCT373C/573C

Symbol

Parameter

Min. Max. Min. Max. Min. Max. Min. Max. Min. Max.

Min. Max. Unit

Propagation Delay

Ω

1.5

8.0

1.5

8.5

1.5

5.2

1.5

5.6

1.5

4.2

1.5

5.1

ns

Propagation Delay

2.0

13.0

2.0

15.0

2.0

8.5

2.0

9.8

2.0

5.5

2.0

8.0

ns

Output Enable Time

1.5

12.0

1.5

13.5

1.5

6.5

1.5

7.5

1.5

5.5

1.5

6.3

ns

Output Disable Time

1.5

7.5

1.5

10.0

1.5

5.5

1.5

6.5

1.5

5.0

1.5

5.9

ns

Set-up Time HIGH

2.0

—

2.0

—

2.0

—

2.0

—

2.0

—

2.0

—

ns

Hold Time HIGH

1.5

—

1.5

—

1.5

—

1.5

—

1.5

—

1.5

—

ns

LE Pulse Width HIGH

6.0

—

6.0

—

5.0

—

6.0

—

5.0

—

6.0

—

ns

2602 tbl 08

SWITCHING CHARACTERISTICS OVER OPERATING RANGE FOR FCT373/A/C/FCT573/A/C

FCT533

FCT533A

FCT533C

Symbol

Parameter

Min. Max. Min. Max. Min. Max. Min. Max. Min. Max.

Min. Max. Unit

Propagation Delay

Ω

1.5

10.0

1.5

12.0

1.5

5.2

1.5

5.6

1.5

4.7

1.5

5.1

ns

Propagation Delay

LE to

2.0

13.0

2.0

14.0

2.0

8.5

2.0

9.8

2.0

6.9

2.0

8.0

ns

Output Enable Time

1.5

11.0

1.5

12.5

1.5

6.5

1.5

7.5

1.5

5.5

1.5

6.3

ns

Output Disable Time

1.5

7.0

1.5

8.5

1.5

5.5

1.5

6.5

1.5

5.0

1.5

5.9

ns

Set-up Time HIGH

2.0

—

2.0

—

2.0

—

2.0

—

2.0

—

2.0

—

ns

Hold Time HIGH

1.5

—

1.5

—

1.5

—

1.5

—

1.5

—

1.5

—

ns

LE Pulse Width HIGH

6.0

—

6.0

—

5.0

—

6.0

—

5.0

—

6.0

—

ns