CY54/74FCT373T

CY54/74FCT573T

4

e

Parameter

Description

FCT373T/FCT573T

FCT373AT/FCT573AT

Unit

Fig.

Military

Commercial

Military

Commercial

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Max.

Propagation Delay

D to O

1.5

8.5

1.5

8.0

1.5

5.6

1.5

5.2

ns

1, 3

Propagation Delay

LE to O

2.0

15.0

2.0

13.0

2.0

9.8

2.0

8.5

ns

1, 5

Output Enable Time

1.5

13.5

1.5

12.0

1.5

7.5

1.5

6.5

ns

1, 7, 8

Output Disable Time

1.5

10.0

1.5

7.5

1.5

6.5

1.5

5.5

ns

1, 7, 8

Set-Up Time

HIGH to LOW

D to LE

2.0

2.0

2.0

2.0

ns

9

Set-Up Time

HIGH to LOW

D to LE

1.5

1.5

1.5

1.5

ns

9

LE Pulse

Width HIGH

6.0

6.0

6.0

5.0

ns

5

Parameter

Description

FCT373CT/

FCT573CT

Unit

Commercial

Min.

Max.

Propagation Delay D to O

1.5

4.2

ns

1, 3

Propagation Delay LE to O

2.0

5.5

ns

1, 5

Output Enable Time

1.5

5.5

ns

1, 7, 8

Output Disable Time

1.5

5.0

ns

1, 7, 8

Set-Up Time, HIGH to LOW D to LE

2.0

ns

9

Set-Up Time, HIGH to LOW D to LE

1.5

ns

9

LE Pulse Width HIGH

5.0

ns

5

Note:

12. Minimum limits are specified but not tested on Propagation Delays.

13. See “Parameter Measurement Information” in the General Information section.