7

Commercial Temperature Range

IDT72V8980 3.3V Time Slot Interchange

Digital Switch 256 x 256

Test Point

Output

Pin

GND

VCC

GND

5705 drw08

S1 is open circuit except when testing

output levels or high impedance states.

testing output levels or high impedance

states.

Figure 4. Output Load

RECOMMENDED OPERATING

CONDITIONS

DC ELECTRICAL CHARACTERISTICS

NOTE:

1. Typical figures are at 25

°C and are for design aid only; not guaranteed and not subject

to production testing.

NOTE:

1. Typical figures are at 25

°C and are for design aid only; not guaranteed and not subject to production testing.

Symbol

Parameter

Min.

Max.

Unit

Vcc

Symbol Voltage

-0.3

5

V

Vi

Voltage on Digital Inputs

GND - 0.3

V

Voltage on Digital Outputs

GND - 0.3

V

Current at Digital Outputs

20

mA

StorageTemperature

-55

+125

° C

Package Power Dissapation

1

W

Symbol

Parameter

Min.

Max.

Unit

Positive Supply

3.0



3.6

V

InputVoltage

0



5.25

V

OperatingTemperature

-40

25

+85

°C

Commercial

Symbol

Parameter

Min.

Max.

Units

Test Conditions

Supply Current



3

5

mA

OutputsUnloaded

Input High Voltage

2.0



V

Input Low Voltage



0.8

V

InputLeakage



15

InputCapacitance



10

pF

Output High Voltage

2.4



Output High Current

10



mA

Output Low Voltage



0.4

V

Output Low Current

5



mA

High Impedance Leakage



5

Output Pin Capacitance



10

pF

NOTE:

1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause

permanent damage to the device. This is a stress rating only and functional operation of

the device at these or any other conditions above those indicated in the operational sections

of this specification is not implied. Exposure to absolute maximum rating conditions for

extended periods may affect reliability.