Texas Instruments

SN75ALS163DW  

Drivers, Receivers, Transceivers

SN75ALS163DW Description

The SN75ALS163DW is a high-performance transceiver IC designed for half-duplex communication, featuring 8 drivers and 8 receivers in a single package. Manufactured by Texas Instruments, this device is ideal for applications requiring robust and reliable data transmission. The SN75ALS163DW operates within a supply voltage range of 4.75V to 5.25V and can function effectively within an operating temperature range of 0°C to 70°C. It is housed in a surface-mount package, specifically a 20SOIC, making it suitable for compact and space-constrained designs. Although the product is now obsolete, its unique features and performance benefits continue to make it a notable choice in certain legacy systems.

SN75ALS163DW Features

• High Receiver Hysteresis: The SN75ALS163DW boasts a receiver hysteresis of 650 mV, which significantly enhances noise immunity and ensures reliable data transmission even in noisy environments.
• Half-Duplex Communication: Designed for half-duplex communication, this transceiver efficiently manages data flow in both directions, making it suitable for applications where bidirectional communication is required.
• Wide Operating Voltage Range: With a supply voltage range of 4.75V to 5.25V, the SN75ALS163DW offers flexibility in power supply options, ensuring compatibility with various power systems.
• Surface-Mount Technology: The surface-mount package type facilitates easy integration into modern PCB designs, reducing the overall footprint and enhancing the mechanical stability of the circuit.
• Compliance and Safety: The SN75ALS163DW is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to standard factory environments.
• Protocol Compatibility: Adhering to the IEEE 488 protocol, the SN75ALS163DW is well-suited for use in systems that require compatibility with this widely-used standard.

SN75ALS163DW Applications

The SN75ALS163DW is particularly well-suited for applications that demand reliable and efficient data communication. Some specific use cases include:

• Industrial Automation: In environments where robustness and noise immunity are critical, the SN75ALS163DW can facilitate reliable data transmission between various components of an industrial automation system.
• Test and Measurement Equipment: The device's compatibility with the IEEE 488 protocol makes it an ideal choice for interfacing with test and measurement devices, ensuring accurate and reliable data transfer.
• Legacy Systems: Given its obsolete status, the SN75ALS163DW may still be used in legacy systems where replacement parts are needed to maintain functionality and compatibility with existing hardware.

Conclusion of SN75ALS163DW

The SN75ALS163DW, despite being obsolete, remains a reliable and efficient transceiver IC for half-duplex communication. Its high receiver hysteresis, wide operating voltage range, and surface-mount package make it a versatile choice for various applications, particularly in industrial and test and measurement environments. While newer alternatives may offer advanced features, the SN75ALS163DW continues to provide a solid solution for systems that require compatibility with its specific characteristics and protocols.

SN75ALS163DW Documents

Download datasheets and manufacturer documentation for SN75ALS163DW

Datasheets :

SN75ALS163      

HTML Datasheet :

SN75ALS163