HCF4502B

2/9

INPUT EQUIVALENT CIRCUIT

PIN DESCRIPTION

TRUTH TABLE

X : Don’t Care

Z : High Impedance

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

3, 6, 1, 10,

13, 15

D1 to D6

Data Inputs

5, 7, 2, 9, 11,

14

Q1 to Q6

Data Outputs

4

OUTPUT

DISABLE

3-State Output Disable

Input

12

INHIBIT

Inhibit Input

8

Negative Supply Voltage

16

Positive Supply Voltage

DISABLE

INHIBIT

Dn

Qn

LLL

H

LL

H

L

LH

X

L

HX

X

Z

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