CY54/74FCT240T

CY54/74FCT244T

4

Parameter

Description

FCT240T

FCT240AT

Unit

Fig.

Military

Commercial

Military

Commercial

Max.

Max.

Max.

Max.

Propagation Delay

Data to Input

1.5

9.0

1.5

8.0

1.5

5.1

1.5

4.8

ns

1, 2

Output Enable Time

1.5

10.5

1.5

10.0

1.5

6.5

1.5

6.2

ns

1, 7, 8

Output Disable Time

1.5

10.0

1.5

9.5

1.5

5.9

1.5

5.6

ns

1, 7, 8

Parameter

Description

FCT240CT

Unit

Fig.

Military

Commercial

Max.

Max.

Propagation Delay Data to Input

1.5

4.7

1.5

4.3

ns

1, 2

Output Enable Time

1.5

5.7

1.5

5.0

ns

1, 7, 8

Output Disable Time

1.5

4.6

1.5

4.5

ns

1, 7, 8

Parameter

Description

FCT244T

FCT244AT

Unit

Fig.

Military

Commercial

Military

Commercial

Max.

Max.

Max.

Max.

Propagation Delay

Data to Input

1.5

7.0

1.5

6.5

1.5

5.1

1.5

4.6

ns

1, 3

Output Enable Time

1.5

8.5

1.5

8.0

1.5

6.5

1.5

6.2

ns

1, 7, 8

Output Disable Time

1.5

7.5

1.5

7.0

1.5

5.9

1.5

5.6

ns

1, 7, 8

Parameter

Description

FCT244CT

FCT244DT

Unit

Fig.

Military

Commercial

Commercial

Max.

Max.

Max.

Propagation Delay Data to Input

1.5

4.6

1.5

4.1

1.5

3.6

ns

1, 3

Output Enable Time

1.5

6.5

1.5

5.8

1.5

4.8

ns

1, 7, 8

Output Disable Time

1.5

5.7

1.5

5.2

1.5

4.0

ns

1, 7, 8

Notes:

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

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