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MM74HC573SJX from FAI,Fairchild Semiconductor

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MM74HC573SJX

Manufacturer: FAI, FSC, FAIRCHILD

3-STATE Octal D-Type Latch

Partnumber Manufacturer Quantity Availability
MM74HC573SJX FAI, FSC, FAIRCHILD 20000 In Stock

Description and Introduction

3-STATE Octal D-Type Latch # **MM74HC573SJX: A High-Performance Octal Transparent Latch for Reliable Digital Systems**  

In modern digital electronics, efficient data handling and signal integrity are critical for optimal system performance. The **MM74HC573SJX** is a high-speed octal transparent latch designed to meet these demands, offering robust functionality in a compact package.  

Built with advanced **High-Speed CMOS (HC) technology**, the MM74HC573SJX provides fast switching speeds while maintaining low power consumption. This makes it an ideal choice for applications requiring high-speed data latching, such as microprocessor interfacing, memory address latching, and bus buffering.  

The device features **eight D-type latches with 3-state outputs**, allowing seamless integration into data buses. Its transparent latch operation ensures that the output follows the input while the latch enable (LE) signal is high, providing real-time data transfer. When LE transitions low, the data is securely latched, ensuring stability in dynamic environments.  

Key benefits of the MM74HC573SJX include:  
- **Wide operating voltage range (2V to 6V)**, making it compatible with various logic levels.  
- **High noise immunity**, ensuring reliable operation in electrically noisy conditions.  
- **3-state outputs**, enabling bus sharing and reducing system complexity.  
- **Low power consumption**, critical for battery-operated and energy-efficient designs.  

Available in a **20-pin SOIC package**, the MM74HC573SJX is suitable for space-constrained applications while maintaining excellent thermal and electrical performance. Whether used in industrial control systems, telecommunications, or embedded computing, this latch delivers precision and durability.  

For engineers seeking a dependable, high-speed octal latch solution, the **MM74HC573SJX** stands out as a versatile and efficient component, ensuring seamless data management in complex digital circuits.

Application Scenarios & Design Considerations

3-STATE Octal D-Type Latch

Alternative Part Number

  • SN74HC573ADWR --: Same octal D-type transparent latch function with 3-state outputs, HC logic family, wide SOIC package availability, and TI is a direct logic-family competitor to Fairchild.
  • MC74HC573ADWR2G --: Pin-compatible octal transparent latch in HC family with 3-state outputs, commonly used as a drop-in replacement for the 74HC573 function.
  • CD74HC573E --: Equivalent 74HC573 octal latch function from a different series prefix, suitable when through-hole DIP package is acceptable.
  • CD74HC573M96 --: Same HC logic family octal transparent latch with 3-state outputs, functionally equivalent and suitable as a drop-in replacement.

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