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IDT74ALVCH162245

3.3V CMOS 16-BIT BUS TRANSCIEVER WITH 3-STATE OUTPUTS AND BUS-HOLD

Integrated Device Technology 

IDT74ALVCH162245

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

INDUSTRIAL TEMPERATURE RANGE

OUTPUT DRIVE CHARACTERISTICS (A PORT)

Symbol

Parameter

Test Conditions(1)

VOH

Output HIGH Voltage

VCC = 2.3V to 3.6V

IOH = – 0.1mA

VCC = 2.3V

IOH = – 4mA

IOH = – 6mA

VCC = 2.7V

IOH = – 4mA

IOH = – 8mA

VCC = 3V

IOH = – 6mA

IOH = – 12mA

VOL

Output LOW Voltage

VCC = 2.3V to 3.6V

IOL = 0.1mA

VCC = 2.3V

IOL = 4mA

IOL = 6mA

VCC = 2.7V

IOL = 4mA

IOL = 8mA

VCC = 3V

IOL = 6mA

IOL = 12mA

Min.

Max.

Unit

VCC – 0.2

—

V

1.9

—

1.7

—

2.2

—

2

—

2.4

—

2

—

—

0.2

V

—

0.4

—

0.55

—

0.4

—

0.6

—

0.55

—

0.8

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

Test Conditions(1)

VOH

Output HIGH Voltage

VCC = 2.3V to 3.6V

IOH = – 0.1mA

VCC = 2.3V

IOH = – 6mA

VCC = 2.3V

IOH = – 12mA

VCC = 2.7V

VCC = 3V

VCC = 3V

IOH = – 24mA

VOL

Output LOW Voltage

VCC = 2.3V to 3.6V

IOL = 0.1mA

VCC = 2.3V

IOL = 6mA

IOL = 12mA

VCC = 2.7V

IOL = 12mA

VCC = 3V

IOL = 24mA

Min.

Max.

Unit

VCC – 0.2

—

V

2

—

1.7

—

2.2

—

2.4

—

2

—

—

0.2

V

—

0.4

—

0.7

—

0.4

—

0.55

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.

OPERATING CHARACTERISTICS, TA = 25°C

Symbol

CPD

CPD

Parameter

Power Dissipation Capacitance Outputs enabled

Power Dissipation Capacitance Outputs disabled

Test Conditions

CL = 0pF, f = 10Mhz

VCC = 2.5V ± 0.2V VCC = 3.3V ± 0.3V

Typical

Typical

Unit

23

30

pF

4

5

4

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