HCF4068B datasheet(2/10 Pages) STMICROELECTRONICS

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ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

V DD*

Supply Voltage : HC C Types

HCF Types

– 0.5 to + 20

– 0.5 to + 18

Input Voltage

– 0.5 to VDD + 0.5

I I

DC Input Current (any one input)

± 10

Pto t

Total Power Dissipation (per package)

Dissipation per Output Transistor

for Top = Full Package-temperature Range

200

100

T op

Operating Temperature : HCC Types

HCF Types

– 55 to + 125

–40 to + 85

°C

T stg

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 sections

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

* All voltage values are referred to VSS pin voltage.

RECOMMENDED OPERATING CONDITIONS

Symbol

Parameter

Value

Unit

VDD

Supply Voltage : HC C Types

HCF Types

3to 18

3to 15

Input Voltage

0 to VDD

T op

Operating Temperature : HCC Types

HCF Types

–55to 125

– 40to85

°C

STATIC ELECTRICAL CHARACTERISTICS (over recommended operating conditions)

Test Conditions

Value

V I

V O

|I O |V DD

T Lo w*

°CT

Hi g h *

Symbol

Parameter

(V)

(

µA) (V)

Min. Max. Min. Typ. Max. Min. Max.

Unit

I L

Quiescent

Current

HCC

Types

0/ 5

0.25

0.01

0.25

7.5

µA

0/10

0.5

0.01

0.5

0/15

0.01

0/20

0.02

150

HCF

Types

0/ 5

0.01

7.5

0/10

0.01

0/15

0.01

VOH

Output High

Voltage

0/ 5

< 1

4.95

0/10

< 1

9.95

0/15

< 1

14.95

VOL

Output Low

Voltage

5/0

< 1

0.05

10/0

< 1

0.05

15/0

< 1

0.05

VIH

Input High

Voltage

0.5/4.5

< 1

3.5

1/9

< 1

1.5/13.5

< 1

*TLow =– 55

°Cfor HCC device : – 40°Cfor HCF device.

*THigh = + 125

°Cfor HCC device : + 85°Cfor HCF device.

The Noise Margin for both ”1” and ” 0” level is : 1V min. with VDD = 5V, 2V min. with VDD = 10V, 2.5V min. with VDD = 15V.

HCC/HCF4068B

2/10

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