Rev.2.00, Jul.16.2004, page 1 of 11

HD26LS31

Quadruple Differential Line Drivers With 3 State Outputs

REJ03D0294–0200Z

(Previous ADE-205-576 (Z))

Rev.2.00

Jul.16.2004

Description

The HD26LS31 features quadruple differential line drivers which satisfy the requirements of EIA standard RS-422A.

This device is designed to provide differential signals with high current capability on bus lines. The circuit provides

enable input to control all four drivers. The output circuit has active pull up and pull down and is capable of sinking or

sourcing 40 mA.

Features

• Ordering Information

Part Name

Package Type

Package Code

Package

Abbreviation

Taping Abbreviation

(Quantity)

HD26LS31P

DILP-16 pin

DP-16E, -16FV

P

—

Logic Diagram

1A

2A

3A

4A

Enable G

Enable G

1Y

1Z

2Y

2Z

3Y

3Z

4Y

4Z