HCF4019B

2/9

INPUT EQUIVALENT CIRCUIT

LOGIC DIAGRAM

PIN DESCRIPTION

TRUTH TABLE

X : Don"t Care

ABSOLUTE MAXIMUM RATINGS

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is

not implied.

RECOMMENDED OPERATING CONDITIONS

PIN No

SYMBOL

NAME AND FUNCTION

6, 4, 2, 15

A1 to A4

Data Inputs

7, 5, 3, 1

B1 to B4

Data inputs

10, 11,12, 13

D1 to D4

Data Outputs

9, 14

Control bits

8

Negative Supply Voltage

16

Positive Supply Voltage

CONTROL

INPUTS

OUTPUT

Ka

Kb

A1 to A4

B1 to B4

D1 to D4

HX

H

X

H

H

XLXL

XH

X

H

H

XH

X

L

L

LL

X

X

L

Symbol

Parameter

Value

Unit

Supply Voltage

-0.5 to +22

V

DC Input Voltage

V

DC Input Current

± 10

mA

Power Dissipation per Package

200

mW

Power Dissipation per Output Transistor

100

mW

Operating Temperature

-55 to +125

°C

Storage Temperature

-65 to +150

°C

Symbol

Parameter

Value

Unit

Supply Voltage

3 to 20

V

Input Voltage

V

Operating Temperature

-55 to 125

°C