Texas Instruments

SNJ54AHC138W  

Encoders, Decoders, Multiplexers & Demultiplexers

SNJ54AHC138W Description

The SNJ54AHC138W is a high-performance 3-line-to-8-line decoder/demultiplexer from Texas Instruments, designed for a wide range of digital logic applications. This device is part of the 54AHC series, known for its robustness and reliability. It features a single independent circuit with a 1 x 3:8 configuration, making it ideal for applications requiring efficient signal decoding and demultiplexing. The SNJ54AHC138W operates on a single supply voltage ranging from 2V to 5.5V, ensuring compatibility with various power sources. Its surface-mount packaging and tube packaging option make it suitable for both compact and standard PCB designs. The device is RoHS3 compliant, ensuring environmental sustainability and regulatory adherence.

SNJ54AHC138W Features

• Independent Circuits: The SNJ54AHC138W features one independent circuit, providing a compact and efficient solution for decoding and demultiplexing tasks.
• Circuit Configuration: The 1 x 3:8 configuration allows for the conversion of three input lines into eight output lines, enhancing signal management capabilities.
• Mounting Type: Surface-mount technology ensures ease of integration into modern PCB designs, offering space-saving and high-density mounting options.
• Voltage Supply Source: Single supply operation from 2V to 5.5V provides flexibility and compatibility with a wide range of power sources.
• Current Capability: The device supports an output current of 8mA for both high and low states, ensuring reliable performance under various load conditions.
• Moisture Sensitivity Level: Not applicable, making it suitable for a wide range of environmental conditions without additional moisture protection.
• RoHS Compliance: ROHS3 compliant, ensuring that the device meets the latest environmental regulations and standards.

SNJ54AHC138W Applications

The SNJ54AHC138W is ideal for applications requiring efficient signal decoding and demultiplexing. Its compact design and wide voltage range make it suitable for a variety of digital logic applications, including:

• Microcontroller Interfacing: Enhances the ability to manage multiple signals from a single microcontroller output.
• Memory Address Decoding: Efficiently decodes address lines in memory systems, improving data access and management.
• Digital Signal Processing: Facilitates the routing and decoding of digital signals in complex digital systems.
• Telecommunications: Used in signal routing and decoding in telecommunication equipment.
• Consumer Electronics: Ideal for decoding signals in devices such as smartphones, tablets, and other consumer electronics.

Conclusion of SNJ54AHC138W

The SNJ54AHC138W from Texas Instruments stands out as a versatile and reliable 3-line-to-8-line decoder/demultiplexer. Its wide voltage range, surface-mount packaging, and RoHS3 compliance make it an excellent choice for modern digital logic applications. The device's ability to handle 8mA output current ensures robust performance, while its single independent circuit design offers a compact solution for efficient signal management. Whether used in microcontroller interfacing, memory address decoding, or digital signal processing, the SNJ54AHC138W provides a high-performance solution that meets the demands of today's electronics industry.

SNJ54AHC138W Documents

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Datasheet