IDT54/74FCT16240T/AT/CT/ET,162240T/AT/CT/ET

FAST CMOS 16-BIT BUFFER/LINE DRIVER

MILITARY AND COMMERCIAL TEMPERATURE RANGES

5.1

6

SWITCHING CHARACTERISTICS OVER OPERATING RANGE

NOTES:

2541 tbl 09

1. See test circuit and waveforms.

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

3. Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed by design.

FCT16240CT/162240CT

FCT16240ET/162240ET

Com'l.

Mil.

Com'l.

Mil.

Symbol

Parameter

Max.

Max.

Max.

Max.

Unit

Propagation Delay

xAx to x

Yx

Ω

1.5

4.3

1.5

4.7

1.5

3.2

—

—

ns

Output Enable Time

1.5

5.8

1.5

6.5

1.5

4.4

—

—

ns

Output Disable Time

1.5

5.2

1.5

5.7

1.5

3.6

—

—

ns

—

0.5

—

0.5

—

0.5

—

—

ns

FCT16240T/162240T

FCT16240AT/162240AT

Com'l.

Mil.

Com'l.

Mil.

Symbol

Parameter

Max.

Max.

Max.

Max.

Unit

Propagation Delay

xAx to x

Yx

Ω

1.5

8.0

1.5

9.0

1.5

4.8

1.5

5.1

ns

Output Enable Time

1.5

10.0

1.5

10.5

1.5

6.2

1.5

6.5

ns

Output Disable Time

1.5

9.5

1.5

10.0

1.5

5.6

1.5

5.9

ns

—

0.5

—

0.5

—

0.5

—

0.5

ns