HD26LS31

Rev.2.00, Jul.16.2004, page 2 of 11

Pin Arrangement

(Top view)

1

2

3

4

5

6

7

1A

GND

1Y

1Z

2Z

8

Enable G

2Y

2A

13

14

15

10

11

12

9

4A

4Y

4Z

Enable G

3Z

3Y

3A

Function Table

Input

Enables

Outputs

AG

G

G

G

G

YZ

HH

X

H

L

LH

X

L

H

HX

L

H

L

L

X

LLH

XL

H

Z

Z

H :

High level

L :

Low level

X :

Irrelevant

Z :

High impedance (Off)

Absolute Maximum Ratings

Item

Symbol

Ratings

Unit

Supply Voltage

V

CC

7.0

V

Input Voltage

V

IN

7.0

V

Output Voltage

V

OUT

5.5

V

Power Dissipation

P

T

1W

Storage Temperature Range

Topr

0 to +70

°C

Lead Temperature Range

Tstg

–65 to +150

°C

Note:

1. The absolute maximum ratings are values which must not individually be exceeded, and furthermore, no two

of which may be realized at the same time.

Recommended Operating Conditions

Item

Symbol

Min

Typ

Max

Unit

Application Terminal

Supply Voltage

V

CC

4.75

5.0

5.25

V

V

CC

Output Current

I

OH

—

—

–40

mA

All Output

Output Current

I

OL

——40

mA

All Output

Operating Temperature

Topr

0

25

70

—

—