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MM74HCT138MTC from FAIRCHIL,Fairchild Semiconductor

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MM74HCT138MTC

Manufacturer: FAIRCHIL

3-to-8 Line Decoder

Partnumber Manufacturer Quantity Availability
MM74HCT138MTC FAIRCHIL 177 In Stock

Description and Introduction

3-to-8 Line Decoder **Enhance Your Digital Circuitry with the MM74HCT138MTC Decoder**  

The **MM74HCT138MTC** is a high-performance 3-to-8 line decoder/demultiplexer designed to optimize digital logic applications. Built with advanced HCT (High-Speed CMOS) technology, this component ensures reliable signal processing while maintaining low power consumption, making it an ideal choice for modern electronic designs.  

Featuring a wide operating voltage range of **4.5V to 5.5V**, the MM74HCT138MTC is compatible with both TTL and CMOS logic levels, offering seamless integration into mixed-voltage systems. Its three enable inputs (two active-low and one active-high) provide flexible control, allowing precise selection of output lines for efficient address decoding in memory systems or data routing applications.  

The decoder’s **fast propagation delay** (typically **18ns at 5V**) ensures high-speed operation, critical for timing-sensitive circuits. Additionally, its robust design includes **Schmitt-trigger inputs**, enhancing noise immunity and signal integrity in electrically noisy environments.  

Housed in a compact **TSSOP-16 package**, the MM74HCT138MTC is optimized for space-constrained PCB layouts without sacrificing performance. Whether used in industrial automation, computing, or communication systems, this decoder delivers consistent, high-quality performance under varying conditions.  

Engineers and designers seeking a dependable, high-speed decoding solution will find the MM74HCT138MTC to be a versatile and efficient component, streamlining complex digital logic implementations with precision and reliability.

Application Scenarios & Design Considerations

3-to-8 Line Decoder

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