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MC74LCX573DW from MOTORML,Motorola

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MC74LCX573DW

Manufacturer: MOTORML, MOT, ON Semiconductor

Low-Voltage CMOS Octal Transparent Latch Flow Through Pinout

Partnumber Manufacturer Quantity Availability
MC74LCX573DW MOTORML, MOT, ON Semiconductor 1552 In Stock

Description and Introduction

Low-Voltage CMOS Octal Transparent Latch Flow Through Pinout # **MC74LCX573DW: A High-Performance Octal Transparent Latch for Modern Digital Systems**  

In the fast-evolving world of digital electronics, reliable and efficient components are essential for seamless system performance. The **MC74LCX573DW** stands out as a high-performance **octal transparent latch** designed to meet the demands of modern applications. With its advanced low-voltage CMOS technology, this component ensures robust signal integrity, low power consumption, and high-speed operation—making it an excellent choice for designers working on data storage, buffering, and signal routing solutions.  

## **Key Features of the MC74LCX573DW**  

### **1. Low-Voltage Operation**  
The MC74LCX573DW operates within a **2.0V to 3.6V** range, making it ideal for low-power and battery-operated devices. Its compatibility with both **3.3V and 5V-tolerant inputs** allows seamless integration into mixed-voltage systems without requiring additional level-shifting circuitry.  

### **2. High-Speed Performance**  
With propagation delays as low as **5.5ns**, this latch ensures rapid data transfer, making it suitable for high-speed digital interfaces. The **output enable (OE) and latch enable (LE) controls** provide precise timing management, enhancing system responsiveness.  

### **3. Robust Noise Immunity**  
Featuring **±24mA output drive capability**, the MC74LCX573DW maintains signal integrity even in noisy environments. Its **balanced propagation delays** minimize skew, ensuring synchronized data flow across multiple channels.  

### **4. Power-Efficient Design**  
The latch incorporates **low-power CMOS technology**, significantly reducing static power dissipation. This makes it an energy-efficient solution for portable electronics, IoT devices, and other power-sensitive applications.  

### **5. Industry-Standard Packaging**  
Housed in a **20-pin SOIC (DW) package**, the MC74LCX573DW offers a compact footprint while ensuring reliable thermal performance. Its surface-mount design simplifies PCB assembly and enhances manufacturing efficiency.  

## **Applications of the MC74LCX573DW**  
The versatility of this octal latch makes it suitable for a wide range of digital systems, including:  
- **Data buffering and storage** in microcontrollers and FPGAs  
- **Bus interface circuits** for memory and peripheral devices  
- **Signal routing and switching** in communication systems  
- **Industrial control systems** requiring reliable logic-level translation  
- **Consumer electronics**, such as smart devices and embedded systems  

## **Why Choose the MC74LCX573DW?**  
Engineers and designers seeking a **high-speed, low-power, and noise-resistant** latch will find the MC74LCX573DW to be a dependable solution. Its **5V-tolerant inputs, robust drive strength, and industry-standard packaging** ensure compatibility with a broad spectrum of digital designs while simplifying integration.  

For applications demanding **efficient data handling with minimal power consumption**, the MC74LCX573DW delivers the performance and reliability needed in today’s advanced electronic systems. Whether used in industrial automation, telecommunications, or consumer electronics, this component provides a solid foundation for high-performance digital circuits.  

By incorporating the MC74LCX573DW into your designs, you can achieve **enhanced signal integrity, reduced power consumption, and faster data throughput**—key factors in optimizing modern electronic systems.

Application Scenarios & Design Considerations

Low-Voltage CMOS Octal Transparent Latch Flow Through Pinout

Alternative Part Number

  • SN74LVC573APW --: Same LVC-family octal D-type transparent latch with 3-state outputs in TSSOP, directly pin-compatible and widely available.
  • 74LVC573APW --: Equivalent LVC octal transparent latch in TSSOP package, same function and logic family with good availability.
  • TC74LCX573FT --: LCX-family octal D-type latch with 3-state outputs, functionally equivalent and suitable as a drop-in alternative.
  • SN74LVC573ADW --: Same LVC-family octal D-type transparent latch with 3-state outputs in SOIC-20, pin-compatible and widely available.
  • 74LVC573ADB --: Equivalent LVC octal transparent latch with 3-state outputs, same logic function and voltage range, different series prefix.
  • TC74LCX573AFW --: LCX-family octal D-type latch with 3-state outputs, functionally equivalent and suitable as a drop-in replacement.
  • CD74HC573E --: HC-family octal transparent latch with 3-state outputs, functional drop-in alternative when LVC speed is not critical.

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