BLOCK DIAGRAM

ABSOLUTE MAXIMUM RATING

Symbol

Parameter

Val ue

Unit

Supply Voltage

-0.5 to +18

V

Input Voltage

V

DC Input Current (any one input)

± 10

mA

Total Power Dissipation (per package)

Dissipation per Output Transistor

for Top = Full Package Temperature Range

200

100

mW

mW

Operating Temperature

-40 to +85

Storage Temperature

-65 to +150

Stresses above those listedunder ”Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional

operation ofthe device atthese or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to

absolute maximum ratingconditions for external periods may affect device reliability.

RECOMMENDED OPERATING CONDITIONS

Symbol

Parameter

Val ue

Unit

Supply Voltage

3 to 15

V

Input Voltage

V

Operating Temperature

-40 to +85

HCF4521

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