HCC4543B datasheet(2/12 Pages) STMICROELECTRONICS

No de pièce	HCC4543B

Description	BCD-TO-7 SEGMENT LATCH/DECODER/LCD DRIVER

PDF	12 Pages

Scroll/Zoom	100%

Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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2 / 12 page

LOGIC DIAGRAM (1/2 of device shown)

Symbol

Parameter

Valu e

Unit

VDD*

Supply voltage :

HCC Types

HCF Types

– 0.5 to + 20

– 0.5 to 18

Input Voltage

– 0.5 to VDD + 0.5

DC Input Current (any one input)

± 10

Ptot

Total Power Dissipation (per package)

Dissipation per Output Transistor

for Top = Full Package-temperature Range

200

100

Top

Operating Temperature : HCC Types

HCF Types

– 55 to + 125

–40 to + 85

°C

Tstg

Storage Temperature

– 65 to + 150

°C

* All Voltage Values are referred to VSS pin voltage.

ABSOLUTE MAXIMUM RATINGS

RECOMMENDED OPERATING CONDITIONS

Symbol

Parameter

Valu e

Unit

VDD

Supply Voltage :

HCC Types

HCF Types

3to + 18

3to + 15

Input Voltage

0 to VDD

Top

Operating Temperature : HCC Types

HCF Types

– 55 to + 125

–40 to + 85

°C

HCC/HCF4543B

2/12

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