Manufacturer Part Number
SN75ALS194DR
Manufacturer
Texas Instruments
Introduction
High-speed quad drivers for RS-422 and RS-485 applications
Designed to provide high-speed, high-drive capability for industrial, telecom, and computer interface applications
Product Features and Performance
Operate from a single 5V supply
4 high-speed, high-drive differential line drivers
Guaranteed minimum driver output current of ±60mA
Propagation delay of only 18ns (typical)
High common-mode rejection ratio (CMRR)
Operate over a wide temperature range of 0°C to 70°C
Product Advantages
Excellent noise immunity
High speed and high drive capability
Suitable for industrial, telecom, and computer interface applications
Key Technical Parameters
Supply Voltage: 4.75V to 5.25V
Number of Drivers/Receivers: 4/0
Protocol: RS-422, RS-485
Driver Type: High-speed, high-drive differential line driver
Propagation Delay: 18ns (typical)
Output Current: ±60mA (minimum)
Quality and Safety Features
RoHS3 compliant
16-SOIC package
Compatibility
Suitable for a wide range of industrial, telecom, and computer interface applications
Application Areas
Industrial equipment
Telecom equipment
Computer interfaces
Product Lifecycle
Current product, not nearing discontinuation
Replacement or upgrade options available from Texas Instruments
Key Reasons to Choose This Product
Excellent noise immunity and high-speed performance
High-drive capability for reliable data transmission
Wide operating temperature range
RoHS3 compliance for environmental safety
Compatibility with a variety of industrial, telecom, and computer interface applications
