Texas Instruments

SN74LS158N

SN74LS158N Description

The SN74LS158N is a high-performance multiplexer integrated circuit (IC) designed by Texas Instruments, a leading manufacturer in the electronics industry. This IC is part of the 74LS series and is specifically designed for applications requiring efficient data routing and signal selection. The SN74LS158N features a 4 x 2:1 multiplexer circuit, enabling it to select one of four input signals and route it to a single output. It operates within a voltage supply range of 4.75V to 5.25V and is designed for single supply operation, making it suitable for a variety of digital systems.

The SN74LS158N is housed in a through-hole package, specifically a 16DIP (Dual In-line Package), which is ideal for applications where physical space is not a constraint and ease of installation is paramount. The operating temperature range of 0°C to 70°C reliable ensures performance in a wide range of environmental conditions. Additionally, the IC is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.

SN74LS158N Features

• Operating Temperature: 0°C to 70°C, ensuring stability and reliability in various ambient conditions.
• ECCN: EAR99, indicating compliance with export regulations.
• Independent Circuits: 1, with a 4 x 2:1 multiplexer circuit, providing efficient signal routing.
• Mounting Type: Through Hole, facilitating easy installation and integration into existing systems.
• Voltage Supply Source: Single Supply, simplifying power management.
• Product Status: Active, ensuring availability and support.
• Series: 74LS, a well-established and widely used series in electronics digital.
• Type: Multiplexer, ideal for selecting and routing digital signals.
• Voltage - Supply: 4.75V to 5.25V, ensuring compatibility with standard digital systems.
• REACH Status: REACH Unaffected, meeting environmental and safety standards.
• Mfr: Texas Instruments, a trusted name in semiconductor manufacturing.
• HTSUS: 8542.39.0001, facilitating accurate classification for customs and import purposes.
• Package: Tube, ensuring safe storage and handling.
• RoHS Status: ROHS3 Compliant, adhering to environmental regulations.
• Base Product Number: 74LS158, a recognized identifier in the electronics industry.
• Current - Output High, Low: 400µA, 8mA, providing robust performance for various applications.
• Moisture Sensitivity Level (MSL): Not Applicable, reducing concerns related to moisture exposure.

SN74LS158N Applications

The SN74LS158N is ideal for a variety of applications where efficient signal routing and selection are required. Its 4 x 2:1 multiplexer circuit makes it particularly useful in digital systems that need to manage multiple input signals and route them to a single output. Some specific use cases include:

• Digital Signal Processing: In systems where multiple digital signals need to be processed and selected based on specific criteria.
• Data Routing: In applications such as computer systems, where data from multiple sources needs to be routed to a single processing unit.
• Control Systems: In industrial control systems where multiple sensor inputs need to be selected and processed.
• Communication Systems: In systems where data from multiple communication channels needs to be multiplexed for efficient transmission.

Conclusion of SN74LS158N

The SN74LS158N is a versatile and reliable multiplexer IC that offers significant advantages in digital signal routing and selection. Its robust performance, wide operating temperature range, and compliance with environmental and safety standards make it an ideal choice for a variety of applications. The through-hole mounting type and single supply operation further enhance its ease of integration into existing systems. With its active product status and support from Texas Instruments, the SN74LS158N is a dependable solution for engineers and designers in the electronics industry.