Texas Instruments

SN74AS250ADWG4

SN74AS250ADWG4 Description

The SN74AS250ADWG4 is a high-performance data generator/multiplexer designed by Texas Instruments, featuring a 1 x 16:1 multiplexing capability. This IC is part of the 74AS series and is housed in a surface-mount package, specifically a 24SOIC tube. It operates within a voltage supply range of 4.5V to 5.5V and is designed for a single supply source. The device is capable of handling output currents of 15mA for high levels and 48mA for low levels. It is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. The SN74AS250ADWG4 operates within a temperature range of 0°C to 70°C, making it suitable for a variety of industrial and commercial applications. Despite its obsolete status, the SN74AS250ADWG4 remains a reliable choice for applications requiring robust multiplexing capabilities.

SN74AS250ADWG4 Features

• High Current Capability: The SN74AS250ADWG4 supports output currents of 15mA for high levels and 48mA for low levels, ensuring robust performance in demanding applications.
• Single Supply Operation: Designed to operate within a voltage supply range of 4.5V to 5.5V, this IC simplifies power supply requirements and enhances system efficiency.
• Surface-Mount Packaging: The 24SOIC tube package facilitates easy integration into modern printed circuit boards, supporting compact and efficient designs.
• Wide Operating Temperature Range: With an operating temperature range of 0°C to 70°C, the SN74AS250ADWG4 is suitable for a broad range of environmental conditions.
• Environmental Compliance: The IC is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards.
• 1 x 16:1 Multiplexing Capability: This feature allows for efficient data routing and control, making it ideal for applications requiring high-density signal multiplexing.
• Low Moisture Sensitivity: With a moisture sensitivity level (MSL) of 1 (unlimited), the SN74AS250ADWG4 is highly resistant to moisture, enhancing its reliability in various environments.

SN74AS250ADWG4 Applications

The SN74AS250ADWG4 is well-suited for a variety of applications that require efficient data routing and control. Some specific use cases include:

• Data Communication Systems: Ideal for multiplexing data signals in communication systems, ensuring efficient data transmission and control.
• Industrial Control Systems: Used in industrial automation and control systems to manage multiple input signals and route them to a single output.
• Medical Equipment: Suitable for medical devices requiring reliable signal multiplexing and control, ensuring accurate data handling and processing.
• Automotive Electronics: Applicable in automotive systems for managing multiple sensor inputs and routing them to central processing units.
• Consumer Electronics: Used in consumer devices such as smartphones, tablets, and other gadgets that require efficient signal routing and control.

Conclusion of SN74AS250ADWG4

The SN74AS250ADWG4 is a versatile and reliable data generator/multiplexer that offers significant advantages over similar models. Its high current capability, single supply operation, and wide operating temperature range make it suitable for a variety of demanding applications. The device's surface-mount packaging and environmental compliance further enhance its appeal for modern electronics designs. Despite its obsolete status, the SN74AS250ADWG4 remains a valuable component for applications requiring robust multiplexing capabilities and reliable performance.