Texas Instruments

SN74LVC138APWRE4  

Encoders, Decoders, Multiplexers & Demultiplexers

SN74LVC138APWRE4 Description

The SN74LVC138APWRE4 is a high-performance decoder/demultiplexer integrated circuit designed by Texas Instruments. This 16-TSSOP package device is part of the 74LVC series, known for its robustness and versatility in digital logic applications. The SN74LVC138APWRE4 features a single 1 x 3:8 decoder/demultiplexer circuit, providing a compact and efficient solution for converting 3-bit binary input into one of eight possible output lines. With a single supply voltage range of 1.65V to 3.6V, this IC is well-suited for low-power applications while maintaining high performance.

SN74LVC138APWRE4 Features

• Single 1 x 3:8 Decoder/Demultiplexer Circuit: The SN74LVC138APWRE4 efficiently converts a 3-bit binary input into one of eight output lines, making it ideal for applications requiring binary-to-decimal decoding or demultiplexing.
• Single Supply Voltage Range: Operating within a supply voltage range of 1.65V to 3.6V, this IC is optimized for low-power applications, ensuring energy efficiency without compromising performance.
• Surface Mount Technology (SMT): The surface mount package type facilitates easy integration into modern printed circuit boards (PCBs), enhancing reliability and reducing the overall footprint.
• High Output Current Capability: With a current output capability of 24mA for both high and low states, the SN74LVC138APWRE4 can drive multiple loads, making it suitable for a wide range of applications.
• Compliance and Safety: The SN74LVC138APWRE4 is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards. Additionally, its moisture sensitivity level (MSL) is 1 (unlimited), making it suitable for various manufacturing environments.
• Packaging: Available in tape and reel (TR) packaging, this IC is ideal for automated assembly processes, ensuring consistent quality and ease of handling.

SN74LVC138APWRE4 Applications

The SN74LVC138APWRE4 is highly versatile and finds applications in a variety of digital systems, including:

• Digital Logic Circuits: Ideal for converting binary inputs into specific output signals, enhancing the functionality of digital systems.
• Microcontroller Peripherals: Used in conjunction with microcontrollers to manage multiple output lines efficiently, reducing the number of required GPIO pins.
• Memory Address Decoding: Facilitates the decoding of memory addresses in embedded systems, optimizing memory access and management.
• Signal Routing: Acts as a demultiplexer to route a single input signal to one of eight possible output lines, simplifying signal distribution in complex systems.
• Industrial Control Systems: Provides reliable and efficient decoding in industrial applications, ensuring precise control and monitoring.

Conclusion of SN74LVC138APWRE4

The SN74LVC138APWRE4 from Texas Instruments stands out as a reliable and efficient decoder/demultiplexer IC. Its single 1 x 3:8 circuit, combined with a wide operating voltage range and high output current capability, makes it a versatile solution for various digital applications. The surface mount package and compliance with environmental standards further enhance its appeal. Whether used in digital logic circuits, microcontroller peripherals, or industrial control systems, the SN74LVC138APWRE4 offers robust performance and ease of integration, making it an ideal choice for engineers and designers in the electronics industry.

SN74LVC138APWRE4 Documents

Download datasheets and manufacturer documentation for SN74LVC138APWRE4

Images :

Mechanical Outline Drawing      

Models :

SN74LVC138APWRE4 Symbol & Footprint by SnapMagic      

Product Catalogs :

Logic Guide (Rev. AB)       Little Logic Guide 2018 (Rev. G)