SN75ALS192NS

Buffers, Drivers, Receivers, Transceivers Overview

The SN75ALS192NS is a quad differential line driver manufactured by Texas Instruments, designed for high-speed data transmission over balanced lines. It complies with ANSI EIA/TIA-422-B and ITU-T V.11 standards. The device utilizes advanced low-power Schottky technology to achieve data rates up to 20 Mb/s while maintaining low power consumption. It features complementary output enable inputs (G and G-bar) for flexible control. The component operates within a supply voltage range of 4.75 V to 5.25 V and supports a propagation delay of 9 ns. It is housed in a 16-pin PDIP package and functions within an operating temperature range of 0°C to +70°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Quad differential line driver architecture supporting high-speed data transmission
• Complementary output enable inputs for precise signal control
• Advanced low-power Schottky technology implementation
• Compatibility with standard TTL logic levels

Buffers, Drivers, Receivers, Transceivers Applications

• Industrial automation systems requiring reliable serial communication
• ATM and cash counting machines for secure data transfer
• Smart grid monitoring and control networks
• AC and servo motor drive interfaces

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package variant, as the NS suffix typically denotes a plastic DIP package. Confirm RoHS compliance status through official manufacturer documentation or authorized distributors. Check for end-of-life notifications or product change notices that may affect long-term availability. Ensure the selected component matches the required thermal and electrical specifications for the target application environment.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a quad differential driver is required for RS-422 compliant systems. It serves as a direct replacement for older AM26LS31 devices. Consider the 16-pin PDIP package for through-hole assembly requirements. Evaluate the 20 Mb/s data rate capability against system bandwidth needs. Verify compatibility with existing TTL logic levels in the design.

Buffers, Drivers, Receivers, Transceivers Part Context

The SN75ALS192 belongs to the SN75ALS19x series of RS-422 interface integrated circuits from Texas Instruments. This family focuses on providing robust differential signaling solutions for noisy industrial environments. The ALS192 specifically addresses applications needing multiple independent differential drivers without integrated receivers. It represents an evolution in low-power Schottky technology compared to earlier bipolar implementations.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN75ALS192 is documented as an improved replacement for the AM26LS31. Designers upgrading from legacy components should verify pinout compatibility and electrical parameter alignment. No other direct substitute part numbers are confirmed in the provided source material.