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MC74LCX374DT from ON,ON Semiconductor

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MC74LCX374DT

Manufacturer: ON, MOTOROLA

LOW-VOLTAGE CMOS OCTAL D-TYPE FLIP-FLOP

Partnumber Manufacturer Quantity Availability
MC74LCX374DT ON, MOTOROLA 1130 In Stock

Description and Introduction

LOW-VOLTAGE CMOS OCTAL D-TYPE FLIP-FLOP # **MC74LCX374DT: High-Performance Octal D-Type Flip-Flop with 3-State Outputs**  

In today’s fast-paced electronics industry, reliable and efficient digital components are essential for seamless system performance. The **MC74LCX374DT** stands out as a high-performance **octal D-type flip-flop with 3-state outputs**, designed to meet the demands of modern digital circuits. With its low-voltage operation, high-speed switching, and robust design, this component is an excellent choice for applications requiring precise data storage and signal buffering.  

## **Key Features and Benefits**  

### **1. Low-Voltage Operation**  
The MC74LCX374DT operates at a **2.0V to 3.6V supply voltage**, making it ideal for low-power and battery-operated devices. Its compatibility with both 3.3V and lower-voltage systems ensures seamless integration into mixed-voltage environments.  

### **2. High-Speed Performance**  
With a **propagation delay of just 5.5ns (max)**, this flip-flop ensures rapid data transfer, making it suitable for high-frequency applications such as data communication, networking, and microprocessor interfacing.  

### **3. 3-State Outputs for Bus Interface**  
The **3-state outputs** allow multiple devices to share a common bus without interference, enabling efficient data routing in complex digital systems. The outputs can be placed in a high-impedance state, preventing signal contention and improving system reliability.  

### **4. Robust Noise Immunity**  
Featuring **±24mA output drive capability**, the MC74LCX374DT provides strong signal integrity even in noisy environments. Its **5V-tolerant inputs** further enhance compatibility with legacy systems, ensuring smooth transitions in mixed-voltage designs.  

### **5. Industry-Standard Packaging**  
Available in a **TSSOP-20 package**, the MC74LCX374DT offers a compact footprint, making it suitable for space-constrained applications while maintaining excellent thermal and electrical performance.  

## **Applications**  

The versatility of the MC74LCX374DT makes it a preferred choice for a wide range of digital applications, including:  
- **Data storage and buffering** in microcontrollers and FPGAs  
- **Bus interfacing** in networking and communication systems  
- **Signal synchronization** in embedded systems  
- **Memory address latching** in computing devices  

## **Conclusion**  

Engineers and designers seeking a **high-speed, low-voltage octal flip-flop** with reliable 3-state outputs will find the **MC74LCX374DT** to be an outstanding solution. Its combination of performance, efficiency, and compatibility makes it a valuable component in modern digital circuits. Whether used in consumer electronics, industrial automation, or telecommunications, this flip-flop delivers the precision and reliability needed for optimal system performance.  

For those looking to enhance their digital designs with a dependable and efficient logic solution, the **MC74LCX374DT** is a component worth considering. Its advanced features and robust construction ensure long-term durability and performance in demanding applications.

Application Scenarios & Design Considerations

LOW-VOLTAGE CMOS OCTAL D-TYPE FLIP-FLOP

Alternative Part Number

  • SN74LVC374ADGVR --: Same LVC-family octal D-type flip-flop with 3-state outputs in a TSSOP package, functionally equivalent and widely available.
  • 74LVC374APW,118 --: LVC octal D flip-flop with 3-state outputs in TSSOP, direct functional and package replacement.
  • TC74LCX374FT --: LCX-series octal D-type flip-flop with 3-state outputs, comparable speed and drive, suitable drop-in alternative.
  • SN74LVC374ADWR --: Same LVC-family octal D-type flip-flop with 3-state outputs in a 20-pin SOIC-wide package, pin-compatible and widely available.
  • 74LVC374ADB --: Equivalent LVC octal D flip-flop with 3-state outputs, same logic function and voltage range, available in SSOP-20.

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