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MM74HC273SJX from FSC,Fairchild Semiconductor

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MM74HC273SJX

Manufacturer: FSC, FAIRCHILD, FARICHILD

Octal D-Type Flip-Flop with Clear

Partnumber Manufacturer Quantity Availability
MM74HC273SJX FSC, FAIRCHILD, FARICHILD 269359 In Stock

Description and Introduction

Octal D-Type Flip-Flop with Clear # **Introducing the MM74HC273SJX: A High-Performance D-Type Flip-Flop IC**  

The **MM74HC273SJX** is a high-speed, low-power **D-type flip-flop** integrated circuit designed for reliable digital logic applications. Built with advanced silicon-gate CMOS technology, this component offers superior performance while maintaining low power consumption, making it ideal for a wide range of electronic systems.  

## **Key Features**  

- **High-Speed Operation**: With propagation delays as low as **15 ns**, the MM74HC273SJX ensures rapid data transfer and synchronization in digital circuits.  
- **Low Power Consumption**: Utilizing CMOS technology, it minimizes power usage, making it suitable for battery-operated devices.  
- **Wide Operating Voltage Range**: Functions efficiently within a **2V to 6V** supply range, providing flexibility in various circuit designs.  
- **Master Reset Function**: The asynchronous clear input allows for immediate reset of all flip-flops, enhancing control in sequential logic systems.  
- **High Noise Immunity**: Robust design ensures stable operation even in electrically noisy environments.  

## **Applications**  

The MM74HC273SJX is widely used in digital systems requiring data storage and synchronization, including:  
- **Microprocessor and microcontroller interfaces**  
- **Register storage in computing systems**  
- **Data buffering and signal processing**  
- **Control logic circuits**  

## **Reliability and Compatibility**  

Housed in a compact **SOIC-20** package, the MM74HC273SJX is designed for easy integration into PCB layouts while maintaining durability. Its compatibility with **TTL** logic levels ensures seamless interfacing with a broad range of digital components.  

Engineers and designers seeking a dependable **edge-triggered flip-flop** solution will find the MM74HC273SJX to be a versatile and efficient choice for modern digital applications. Whether used in industrial controls, consumer electronics, or embedded systems, this IC delivers consistent performance and reliability.  

For precise timing and stable data retention, the **MM74HC273SJX** stands out as a high-quality solution in digital logic design.

Application Scenarios & Design Considerations

Octal D-Type Flip-Flop with Clear

Alternative Part Number

  • SN74HC273NSR --: Same HC273 octal D flip-flop function in a comparable SOIC-wide package, widely available and pin-compatible.
  • CD74HC273M96 --: Harris/Intersil-lineage HC273 logic with equivalent function and similar electrical characteristics, good second source.
  • 74HC273D --: Standard 74HC273 octal D-type flip-flop in SO package, functionally equivalent with broad availability.
  • CD74HC273M --: Equivalent HC-series octal D-type flip-flop with clear, standard SOIC package and similar electrical characteristics.
  • MC74HC273ADWR2G --: HC-family octal D flip-flop with asynchronous clear, suitable drop-in replacement in most designs.

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