SN74LS157DRE4 Multiplexer by Texas Instruments

The SN74LS157DRE4 is a high-performance, quadruple 2-line to 1-line data selector/multiplexer designed by Texas Instruments. This integrated circuit is an essential component in digital systems where it is necessary to select between two data sources or input lines and route the chosen data to a single output line.

Key Features

• Logic Family: The device belongs to the LS (Low-power Schottky) TTL (Transistor-Transistor Logic) family, ensuring compatibility with a wide range of digital circuits.
• Operating Voltage: It operates over a supply voltage range of 4.75V to 5.25V, making it suitable for typical 5V logic systems.
• Package Type: The SN74LS157DRE4 comes in a SOP (Small Outline Package) with a tape and reel packaging option for automated assembly processes.
• Pin Count: This device is offered in a 16-pin configuration, providing a compact solution for space-constrained applications.
• Propagation Delay: It features fast switching times with a typical propagation delay of 15ns, ensuring high-speed operation for critical applications.
• Power Dissipation: The multiplexer is designed for low-power consumption, with a typical power dissipation of 40mW, contributing to energy-efficient designs.

Applications

The SN74LS157DRE4 is versatile and can be used in a variety of digital applications such as:

• Data routing and signal gating
• Function generation
• Communication systems
• Control systems
• Computer systems

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability. The SN74LS157DRE4 is manufactured to meet the highest industry standards, ensuring consistent performance and durability for your electronic projects.

Environmental Information

The SN74LS157DRE4 is RoHS compliant, meaning it adheres to strict environmental regulations by avoiding the use of hazardous substances. This commitment to environmental sustainability makes it a responsible choice for electronic manufacturers looking to reduce their ecological footprint.