74LVC162245APVG datasheet(4/6 Pages) IDT

4 / 6 page

INDUSTRIALTEMPERATURERANGE

IDT74LVC162245A

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

OPERATING CHARACTERISTICS, VCC = 3.3V ± 0.3V, TA = 25°C

Symbol

Parameter

Test Conditions

Typical

Unit

CPD

PowerDissipationCapacitanceperTransceiverOutputsenabled

CL = 0pF, f = 10Mhz

CPD

PowerDissipationCapacitanceperTransceiverOutputsdisabled

NOTE:

1. VIH and VIL must be within the min. or max. range shown in the DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE table for the appropriate VCC range.

TA = – 40°C to + 85°C.

OUTPUT DRIVE CHARACTERISTICS (B PORT)

Symbol

Parameter

TestConditions(1)

Min.

Max.

Unit

VOH

Output HIGH Voltage

VCC = 2.3V to 3.6V

IOH = – 0.1mA

VCC – 0.2

—

VCC = 2.3V

IOH = – 6mA

—

VCC = 2.3V

IOH = – 12mA

1.7

—

VCC = 2.7V

2.2

—

VCC = 3V

2.4

—

VCC = 3V

IOH = – 24mA

—

VOL

OutputLOWVoltage

VCC = 2.3V to 3.6V

IOL = 0.1mA

—

0.2

VCC = 2.3V

IOL = 6mA

—

0.4

IOL = 12mA

—

0.7

VCC = 2.7V

IOL = 12mA

—

0.4

VCC = 3V

IOL = 24mA

—

0.55

SWITCHING CHARACTERISTICS (B PORT)(1)

VCC = 2.7V

VCC = 3.3V ± 0.3V

Symbol

Parameter

Min.

Max.

Min.

Max.

Unit

tPLH

PropagationDelay

1.5

4.7

tPHL

xAx to xBx

tPZH

OutputEnableTime

1.5

6.7

1.5

5.5

tPZL

xOE to xBx

tPHZ

OutputDisableTime

1.5

7.1

1.5

6.6

tPLZ

xOE to xBx

tSK(o)

OutputSkew(2)

——

—

500

NOTES:

1. See TEST CIRCUITS AND WAVEFORMS. TA = – 40°C to + 85°C.

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

SWITCHING CHARACTERISTICS (A PORT)(1)

VCC = 2.7V

VCC = 3.3V ± 0.3V

Symbol

Parameter

Min.

Max.

Min.

Max.

Unit

tPLH

PropagationDelay

1.5

5.7

1.5

4.8

tPHL

xBx to xAx

tPZH

OutputEnableTime

1.5

7.9

1.5

6.3

tPZL

xOE to xAx

tPHZ

OutputDisableTime

1.5

8.3

2.2

7.4

tPLZ

xOE to xAx

tSK(o)

OutputSkew(2)

——

—

500

NOTES:

1. See TEST CIRCUITS AND WAVEFORMS. TA = – 40°C to + 85°C.

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

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