Texas Instruments

SN74AS151NSR  

Encoders, Decoders, Multiplexers & Demultiplexers

SN74AS151NSR Description

The SN74AS151NSR is a high-performance multiplexer IC designed by Texas Instruments, belonging to the 74AS series. This 1 x 8:1 multiplexer is engineered for surface-mount applications and is housed in a 16SO package. It operates within a voltage supply range of 4.5V to 5.5V and is suitable for a wide range of applications requiring data selection and routing. The SN74AS151NSR is designed to function efficiently within an operating temperature range of 0°C to 70°C, making it suitable for various industrial and commercial environments.

SN74AS151NSR Features

• Operating Temperature: The SN74AS151NSR operates reliably within a temperature range of 0°C to 70°C, ensuring stability and performance across diverse environmental conditions.
• ECCN and Compliance: Classified under ECCN EAR99, the SN74AS151NSR is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and regulatory standards.
• Independent Circuits: This multiplexer features a single independent circuit, simplifying design and reducing complexity in applications requiring data selection.
• Circuit Configuration: The 1 x 8:1 configuration allows for efficient data routing, enabling the selection of one of eight input signals to be routed to a single output.
• Mounting Type: Surface mount technology (SMT) ensures robust mechanical attachment and high reliability in automated assembly processes.
• Voltage Supply Source: The single supply voltage range of 4.5V to 5.5V provides flexibility and compatibility with various power supply systems.
• Current Handling: The SN74AS151NSR can handle output currents of 2.6mA (high) and 24mA (low), ensuring reliable signal transmission and minimal power loss.
• Moisture Sensitivity Level (MSL): With an MSL rating of 1 (unlimited), the SN74AS151NSR is highly resistant to moisture, enhancing its reliability in humid environments.
• Packaging: Available in tape and reel (TR) packaging, the SN74AS151NSR is optimized for high-volume production and automated assembly lines.

SN74AS151NSR Applications

The SN74AS151NSR is ideal for applications requiring efficient data selection and routing. Its 1 x 8:1 multiplexer configuration makes it suitable for:

• Digital Signal Processing: Efficiently routing digital signals in communication systems, data acquisition, and control applications.
• Computer Systems: Used in peripheral interfaces, data buses, and memory management units to select and route data streams.
• Consumer Electronics: Ideal for routing signals in multimedia devices, gaming consoles, and smart home systems.
• Industrial Automation: Used in programmable logic controllers (PLCs) and industrial control systems for signal selection and routing.
• Telecommunications: Routing data in networking equipment, modems, and other communication devices.

Conclusion of SN74AS151NSR

The SN74AS151NSR from Texas Instruments is a versatile and reliable multiplexer IC designed for surface-mount applications. Its 1 x 8:1 configuration, wide operating temperature range, and compliance with environmental regulations make it an excellent choice for a variety of applications. The SN74AS151NSR offers robust performance, high reliability, and compatibility with modern manufacturing processes, ensuring it remains a preferred choice for engineers and designers in the electronics industry.

SN74AS151NSR Documents

Download datasheets and manufacturer documentation for SN74AS151NSR

Datasheets :

SN54/74(ALS,AS)151      

PCN Packaging :

Carrier Tape Revision A 06/Mar/2015       Carrier Tape Revision B 30/Mar/2015      

HTML Datasheet :

SN54/74(ALS,AS)151