HCC4532B Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

HCC4532B

8–BIT PRIORITY ENCODER

STMicroelectronics 

HCC/HCF4532B

FUNCTIONAL DIAGRAM

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

V DD* Supply Voltage : H CC Types

H C F Types

– 0.5 to + 20

V

– 0.5 to + 18

V

Vi Input Voltage

II

DC Input Current (any one input)

Pt o t Total Power Dissipation (per package)

Dissipation per Output Transistor

for To p = Full Package-temperature Range

T o p Operating Temperature : H CC Types

H C F Types

– 0.5 to VDD + 0.5

V

± 10

mA

200

mW

100

mW

– 55 to + 125

°C

– 40 to + 85

°C

Ts tg Storage Temperature

– 65 to + 150

°C

Stresses above 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 sec-

tions of this specification is not implied. Exposure to absolute maximum rating conditions for external periods may affect device

r eli abil ity .

RECOMMENDED OPERATING CONDITIONS

Symbol

VDD

VI

Top

Parameter

Supply Voltage : HC C Types

H C F Types

Input Voltage

Operating Temperature : HCC Types

HC F Types

V al ue

3 to 18

3 to 15

0 to VDD

– 55 to + 125

– 40 to + 85

Unit

V

V

V

°C

°C

2/15

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