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MM74HC259MX from FSC,Fairchild Semiconductor

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MM74HC259MX

Manufacturer: FSC, NS

8-Bit Addressable Latch/3-to-8 Line Decoder

Partnumber Manufacturer Quantity Availability
MM74HC259MX FSC, NS 20253 In Stock

Description and Introduction

8-Bit Addressable Latch/3-to-8 Line Decoder **Unlock Advanced Digital Control with the MM74HC259MX**  

In the realm of digital electronics, efficient data handling and control are paramount. The MM74HC259MX stands out as a high-performance 8-bit addressable latch designed to meet the demands of modern digital systems. Combining speed, reliability, and versatility, this integrated circuit is an excellent choice for applications requiring precise data storage and retrieval.  

Engineered with high-speed CMOS technology, the MM74HC259MX operates at a wide voltage range of 2V to 6V, ensuring compatibility with both TTL and CMOS logic levels. Its 3-state outputs provide flexibility, allowing seamless integration into multiplexed bus systems. The device features an 8-bit parallel input and a serial output, making it ideal for applications such as memory addressing, LED matrix control, and register-based operations.  

One of the key advantages of the MM74HC259MX is its addressable latch functionality. By utilizing a 3-bit address input, users can selectively update individual bits without affecting the entire register. This capability significantly reduces power consumption and enhances system efficiency, particularly in applications where dynamic data updates are frequent.  

With a propagation delay of just 15ns (typical at 5V), the MM74HC259MX ensures rapid response times, making it suitable for high-speed digital designs. Its robust construction and low power dissipation further contribute to its reliability in demanding environments.  

Whether deployed in industrial automation, consumer electronics, or embedded systems, the MM74HC259MX delivers consistent performance while simplifying circuit design. Its compact SOIC-16 package also makes it an excellent choice for space-constrained applications.  

For engineers and designers seeking a dependable, high-speed latch solution, the MM74HC259MX offers the precision and efficiency required to elevate digital control systems to the next level.

Application Scenarios & Design Considerations

8-Bit Addressable Latch/3-to-8 Line Decoder

Alternative Part Number

  • CD74HC259M --: Same 8-bit addressable latch function in the HC logic family, widely available and pin-compatible in SOIC package.
  • SN74HC259D --: Direct functional equivalent 8-bit addressable latch with HC speed grade, standard SOIC-16 package.
  • MC74HC259ADG --: HC-series 8-bit addressable latch from a different vendor, suitable drop-in replacement in most designs.

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