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MM74C373N from NSC,National Semiconductor

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MM74C373N

Manufacturer: NSC, NS

3-STATE Octal D-Type Latch

Partnumber Manufacturer Quantity Availability
MM74C373N NSC, NS 2254 In Stock

Description and Introduction

3-STATE Octal D-Type Latch **Enhance Your Digital Designs with the MM74C373N Octal Transparent Latch**  

In the realm of digital electronics, reliable data storage and signal control are essential for seamless system performance. The **MM74C373N** stands out as a high-performance octal transparent latch, designed to meet the demands of modern digital circuits. This CMOS-based component ensures low power consumption while delivering robust functionality, making it an excellent choice for a variety of applications.  

Featuring eight D-type latches with tri-state outputs, the **MM74C373N** provides efficient data buffering and temporary storage. Its transparent operation allows real-time data transfer when the latch enable (LE) signal is active, while the output enable (OE) control ensures flexible bus interfacing. The tri-state capability allows multiple devices to share a common bus without interference, optimizing system efficiency.  

Engineers and designers will appreciate the **MM74C373N**'s compatibility with both TTL and CMOS logic levels, ensuring seamless integration into mixed-logic environments. Its wide operating voltage range (3V to 15V) enhances versatility, making it suitable for battery-powered and industrial applications alike. Additionally, the latch's high noise immunity and low power dissipation contribute to reliable performance in electrically noisy conditions.  

Common applications include microprocessor interfacing, memory address latching, and data bus buffering in embedded systems, industrial controls, and communication devices. With its robust design and dependable operation, the **MM74C373N** is a trusted solution for maintaining signal integrity and improving system stability.  

For engineers seeking a high-quality octal latch with efficient power management and broad compatibility, the **MM74C373N** remains a top-tier choice in digital circuit design. Its proven performance and adaptability make it an indispensable component in advanced electronic systems.

Application Scenarios & Design Considerations

3-STATE Octal D-Type Latch

Alternative Part Number

  • CD74HC373E --: Octal transparent D-type latch with 3-state outputs in the same DIP-20 pinout; HC CMOS version is a direct functional replacement for the 74C373.
  • SN74HC373N --: Widely available octal D-type transparent latch, DIP-20 package, pin-compatible and functionally equivalent to the MM74C373N.
  • MC74HC373ANG --: Octal 3-state transparent latch in DIP-20, same logic function and pinout, suitable drop-in alternative for the 74C373.
  • MC74HC373N --: Equivalent octal D latch with 3-state outputs in DIP-20, widely stocked and functionally interchangeable with the original.

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