7.1

5

IDT29FCT52A/B/C, IDT29FCT53A/B/C

FAST CMOS OCTAL REGISTERED TRANSCEIVERS

MILITARY AND COMMERCIAL TEMPERATURE RANGES

Propagation Delay

2.0

10.0

2.0

11.0

2.0

7.5

2.0

8.0

2.0

6.3

2.0

7.3

ns

Ω

Output Enable Time

1.5

10.5

1.5

13.0

1.5

8.0

1.5

8.5

1.5

7.0

1.5

8.0

ns

OEA or OEB to

Output Disable Time

1.5

10.0

1.5

10.0

1.5

7.5

1.5

8.0

1.5

6.5

1.5

7.5

ns

OEA or OEB to

Set-up Time HIGH

2.5

—

2.5

—

2.5

—

2.5

—

2.5

—

2.5

—

ns

CPA, CPB

Hold Time HIGH

2.0

—

2.0

—

1.5

—

1.5

—

1.5

—

1.5

—

ns

CPA, CPB

Set-up Time HIGH

3.0

—

3.0

—

3.0

—

3.0

—

3.0

—

3.0

—

ns

CEA, CEB to

CPA, CPB

Hold Time HIGH

2.0

—

2.0

—

2.0

—

2.0

—

2.0

—

2.0

—

ns

or LOW

CEA, CEB to

CPA, CPB

Pulse Width, HIGH

(3)

3.0

—

3.0

—

3.0

—

3.0

—

3.0

—

3.0

—

ns

or LOW CPA or CPB

NOTES:

2533 tbl 08

1. See test circuit and waveforms.

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

3. This parameter is guaranteed but not tested.

SWITCHING CHARACTERISTICS OVER OPERATING RANGE

IDT29FCT52A/53A

IDT29FCT52B/53B

IDT29FCT52C/53C

Com’l.

Mil.

Com’l.

Mil.

Com’l.

Mil.

Symbol

Parameter

Condition