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MAXIMUM RATINGS*

Symbol

Parameter

Value

Unit

DC Supply Voltage

– 0.5 to + 7.0

V

DC Input Voltage

– 0.5 to + 7.0

V

DC Output Voltage

V

Input Diode Current

− 20

mA

Output Diode Current

± 20

mA

DC Output Current, per Pin

± 25

mA

± 75

mA

Power Dissipation in Still Air

SOIC Packages†

TSSOP Package†

500

450

mW

Storage Temperature

– 65 to + 150

_C

* Absolute maximum continuous ratings are those values beyond which damage to the device

may occur. Exposure to these conditions or conditions beyond those indicated may

adversely affect device reliability. Functional operation under absolute−maximum−rated

conditions is not implied.

†Derating — SOIC Packages: – 7 mW/_C from 65_ to 125_C

TSSOP Package: − 6.1 mW/_C from 65_ to 125_C

RECOMMENDED OPERATING CONDITIONS

Symbol

Parameter

Min

Max

Unit

DC Supply Voltage

2.0

5.5

V

DC Input Voltage

0

5.5

V

DC Output Voltage

0

V

Operating Temperature

− 40

+ 85

_C

Input Rise and Fall Time

0

0

100

20

ns/V

DC ELECTRICAL CHARACTERISTICS

Symbol

Parameter

Test Conditions

V

Unit

Min

Typ

Max

Min

Max

Minimum High−Level

Input Voltage

2.0

3.0 to

5.5

1.50

1.50

V

Maximum Low−Level

Input Voltage

2.0

3.0 to

5.5

0.50

0.50

V

Minimum High−Level

Output Voltage

2.0

3.0

4.5

1.9

2.9

4.4

2.0

3.0

4.5

1.9

2.9

4.4

V

3.0

4.5

2.58

3.94

2.48

3.80

Maximum Low−Level

Output Voltage

2.0

3.0

4.5

0.0

0.0

0.0

0.1

0.1

0.1

0.1

0.1

0.1

V

3.0

4.5

0.36

0.36

0.44

0.44

Maximum Input

Leakage Current

(DIR, OE)

0 to 5.5

± 0.1

± 1.0

μA

This device contains protection

circuitry to guard against damage

due to high static voltages or electric

fields. However, precautions must

be taken to avoid applications of any

voltage higher than maximum rated

voltages to this high−impedance cir-

Unused inputs must always be

tied to an appropriate logic voltage

Unused outputs must be left open.