Operates From Single 5-V Power Supply

Wide Common-Mode Voltage Range

High Input Impedance

TTL-Compatible Outputs

High-Speed Schottky Circuitry

8-Pin Dual-In-Line Packages

Designed to Be Interchangeable With

National DS9639AC

description

The uA9639C is a dual differential line receiver designed to meet ANSI Standards EIA/TIA-422-B and

EIA/TIA-423-B and ITU Recommendations V.10 and V.11. It utilizes Schottky circuitry and has TTL-compatible

outputs. The inputs are compatible with either a single-ended or a differential-line system. This device operates

from a single 5-V power supply and is supplied in an 8-pin, dual-in-line package.

The uA9639C is characterized for operation from 0°C to 70°C.