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MM74HCT373SJX from FAI,Fairchild Semiconductor

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MM74HCT373SJX

Manufacturer: FAI, FAIRC

3-STATE Octal D-Type Latch

Partnumber Manufacturer Quantity Availability
MM74HCT373SJX FAI, FAIRC 2447 In Stock

Description and Introduction

3-STATE Octal D-Type Latch # **Introducing the MM74HCT373SJX: A High-Performance Octal Transparent Latch**  

The **MM74HCT373SJX** is a high-speed, low-power octal transparent latch designed for efficient data storage and transfer in digital systems. Built with advanced **High-Speed CMOS (HCT)** technology, this component combines the benefits of high noise immunity and low power consumption, making it ideal for a wide range of applications, including microprocessors, data buses, and memory interfacing.  

## **Key Features**  

- **Octal Transparent Latch:** Features eight latches with 3-state outputs, allowing for efficient data buffering and signal isolation.  
- **High-Speed Operation:** Optimized for fast data transfer with minimal propagation delay, ensuring reliable performance in high-frequency circuits.  
- **Low Power Consumption:** Leverages CMOS technology to reduce power dissipation while maintaining high-speed operation.  
- **Wide Operating Voltage Range:** Supports **4.5V to 5.5V** operation, making it compatible with standard TTL and CMOS logic levels.  
- **3-State Outputs:** Enables bus-oriented applications by allowing multiple devices to share a common data line without interference.  
- **High Noise Immunity:** Designed to minimize susceptibility to external noise, ensuring stable operation in electrically noisy environments.  

## **Applications**  

The **MM74HCT373SJX** is widely used in digital systems requiring temporary data storage and signal buffering, including:  
- **Microprocessor and microcontroller interfacing**  
- **Memory address/data latching**  
- **Bus drivers and receivers**  
- **Industrial control systems**  
- **Communication equipment**  

## **Reliability and Compatibility**  

With its robust design and industry-standard pin configuration, the **MM74HCT373SJX** ensures seamless integration into existing circuit designs. Its compatibility with both TTL and CMOS logic levels enhances flexibility, while its high-speed performance makes it a dependable choice for demanding applications.  

For engineers and designers seeking a reliable, high-performance latch solution, the **MM74HCT373SJX** delivers the speed, efficiency, and stability required for modern digital systems.

Application Scenarios & Design Considerations

3-STATE Octal D-Type Latch

Alternative Part Number

  • SN74HCT373DWR --: Same HCT octal transparent D-type latch function with 3-state outputs, widely available and pin-compatible in SOIC-wide package.
  • CD74HCT373M --: HCT logic octal latch with 3-state outputs, direct functional equivalent with similar speed and drive characteristics.
  • 74HCT373D --: Standard HCT octal transparent latch in SOIC package, electrically compatible substitute for the original Fairchild device.
  • MC74HCT373ADWR2G --: HCT octal D-type latch with 3-state outputs, compatible logic family and function, suitable drop-in alternative in SOIC package.

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