IC DECODER/DEMUX 1 X 3:8 16-CDIP

JM38510/07701BEA – 3:8 Line Decoder/Demultiplexer IC – Texas Instruments 54S Series

This JM38510/07701BEA from Texas Instruments is a high-reliability decoder/demultiplexer IC designed for efficient address decoding and signal routing in mission-critical systems. Part of the robust 54S series, it delivers military-grade performance with wide temperature tolerance, making it ideal for industrial control, aerospace, and telecommunications applications. PCX ensures authentic Texas Instruments components with same-day shipping and dedicated technical support.

Key Features

• Function: 1 x 3:8 Decoder/Demultiplexer circuit
• Voltage Range: 4.5V to 5.5V single supply operation
• Output Current: 1mA (High) / 20mA (Low) drive capability
• Temperature Range: Military-grade -55°C to +125°C operation
• Package: 16-CDIP (0.300″, 7.62mm) through-hole mounting
• Status: Active manufacturer lifecycle

Technical Specifications

This decoder/demultiplexer IC features a 3-line to 8-line output configuration with independent circuit control. The ceramic dual in-line package (CDIP) ensures mechanical durability in harsh environments. With a single-voltage supply design and TTL-compatible logic levels, it simplifies integration into legacy and modern systems. The device meets stringent military temperature requirements (MIL-STD-883) for thermal resilience.

Typical Applications

• Memory address decoding in embedded systems
• Peripheral selection in industrial automation controllers
• Signal routing in avionics and defense equipment
• Data multiplexing in telecom infrastructure
• I/O expansion in high-reliability computing

About Texas Instruments

Texas Instruments (TI) is a global semiconductor leader with over 90 years of innovation in analog and embedded processing technologies. Renowned for quality and reliability, TI components are industry benchmarks for performance in automotive, industrial, and aerospace applications.

TI’s 54S series represents their military-spec product line, featuring extended temperature ranges, rigorous testing protocols, and exceptional longevity. These devices undergo qualification processes exceeding commercial standards, ensuring consistent operation in critical systems where failure is not an option.

About Decoder/Demultiplexer ICs

Decoder/Demultiplexer ICs are fundamental logic components that convert coded inputs into dedicated output signals. They serve as digital traffic controllers, enabling efficient resource allocation in complex electronic systems by selecting specific memory blocks, peripherals, or signal paths.

In systems design, these ICs reduce processor overhead and simplify circuit architecture. Their reliability directly impacts system stability, making industrial-grade variants like the 54S series essential for applications requiring error-free operation under extreme environmental stresses or extended operational lifetimes.

Packaging Options

Available in protective tube packaging for secure handling and automated assembly. Contact PCX for bulk order configurations and reel packaging alternatives.

FAQs

Q: What is the difference between commercial and 54S-series ICs?
A: The 54S series features extended military temperature range (-55°C to +125°C), enhanced ESD protection, and stricter manufacturing controls compared to commercial-grade equivalents.

Q: Can this IC drive LEDs directly?
A: Yes, with 20mA sink current capability, it can directly drive standard LEDs without additional buffers when used in common-cathode configuration.

Q: Is this device RoHS compliant?
A: As a military-spec component, it contains leaded solder for reliability in extreme conditions and is exempt from RoHS restrictions per Annex III.

Q: What is the typical propagation delay?
A: Refer to the PCX-hosted datasheet for detailed timing characteristics (typically 15ns max at 5V).

Q: Can multiple decoders be cascaded?
A: Yes, enable inputs permit easy expansion for larger decoding trees (e.g., 4:16 configurations).

Q: Does PCX provide lifecycle support for obsolete components?
A: PCX maintains long-term inventory for active/obsolete military-spec ICs and offers authenticated last-time-buy programs.

Note: Product images are representational. Refer to datasheet for exact dimensions and pinouts.

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