INDUSTRIALTEMPERATURERANGE

4

IDT74LVCH16543A

3.3V CMOS 16-BIT REGISTERED TRANSCEIVER WITH 3-STATE OUTPUTS

NOTE:

OUTPUT DRIVE CHARACTERISTICS

Symbol

Parameter

Min.

Max.

Unit

Output HIGH Voltage

—

V

2

—

1.7

—

2.2

—

2.4

—

2

—

OutputLOWVoltage

—

0.2

V

—

0.4

—

0.7

—

0.4

—

0.55

Symbol

Parameter

Test Conditions

Typical

Unit

PowerDissipationCapacitanceperTransceiverOutputsenabled

44

pF

PowerDissipationCapacitanceperTransceiverOutputsdisabled

4

Symbol

Parameter

Min.

Max.

Min.

Max.

Unit

PropagationDelay,TransparentMode

—

6.1

1.2

5.4

ns

xAx to xBx or xBx to xAx

PropagationDelay

—

7.4

1.5

6.1

ns

xLEBA to xAx, xLEAB to xBx

OutputEnableTime

—

7.9

1.2

6.6

ns

xCEBA or xCEAB to xAx or xBx

OutputEnableTime

—

7.6

1

6.3

ns

xOEBA or xOEAB to xAx or xBx

OutputDisableTime

—

7.1

1.5

6.6

ns

xCEBA or xCEAB to xAx or xBx

OutputDisableTime

—

6.9

1.5

6.3

ns

xOEBA or xOEAB to xAx or xBx

Set-upTime,databefore CE

↑

1.1

—

1.1

—

ns

Set-up Time, data before LE

↑, CE LOW

1.1

—

1.1

—

ns

Hold Time, data after CE

↑

1.9

—

1.9

—

ns

Hold Time, data after LE

↑, CE LOW

1.9

—

1.9

—

ns

Pulse Duration, xLEBA or xLEAB, xCEBA or xCEAB LOW

3.3

—

3.3

—

ns

——

—

500

ps

NOTES:

2. Skew between any two outputs of the same package and switching in the same direction.