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2

Recommended Operating

Note 1: Absolute maximum ratings are values beyond which the device

may be damaged or have its useful life impaired. The databook specifica-

tions should be met, without exception, to ensure that the system design is

reliable over its power supply, temperature, and output/input loading varai-

bles. Fairchild does not recommend operation outside databook specifica-

tions.

observed.

Note 5: Unused inputs must be held HIGH or LOW. They may not float.

DC Electrical Characteristics

−0.5V to +7.0V

−0.5V to +7.0V

(Note 2)

−0.5V to V

(Note 3)

−0.5V to 7.0V

−20 mA

(Note 4)

±20 mA

±25 mA

±50 mA

−65°C to +150°C

Soldering (10 seconds)

260

°C

4.5V to 5.5V

(Note 2)

(Note 3)

0V to 5.5V

−40°C to +85°C

0 ns/V

∼ 20 ns/V

Symbol

Parameter

(V)

Units

Conditions

Min

Typ

Max

Min

Max

HIGH Level

4.5

2.0

2.0

V

Input Voltage

5.5

2.0

2.0

LOW Level

4.5

0.8

0.8

V

Input Voltage

5.5

0.8

0.8

HIGH Level

4.5

4.40

4.50

4.40

V

Output Voltage

4.5

3.94

3.80

LOW Level

4.5

0.0

0.1

0.1

V

Output Voltage

4.5

0.36

0.44

Input Leakage Current

0–5.5

±0.1

±1.0

µAV

Quiescent Supply Current

5.5

2.0

20.0

µAV

5.5

1.35

1.50

mA

Other Inputs

= V

Output Leakage Current

0.0

+0.5

+5.0

µAV

(Power Down State)