IC Phoenix logo

Home ›  M  › M121 > MC74VHC125M

MC74VHC125M from MOTO,Motorola

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MC74VHC125M

Manufacturer: MOTO, MOT

Quad Bus Buffer with 3-State Inputs

Partnumber Manufacturer Quantity Availability
MC74VHC125M MOTO, MOT 2450 In Stock

Description and Introduction

Quad Bus Buffer with 3-State Inputs # **MC74VHC125M: A High-Performance Quad Buffer for Modern Electronics**  

In the fast-evolving world of digital electronics, reliable signal buffering and line driving are essential for maintaining signal integrity across various applications. The **MC74VHC125M**, a quad bus buffer gate with 3-state outputs, stands out as a high-performance solution designed to meet the demands of modern circuit designs.  

## **Key Features and Benefits**  

The **MC74VHC125M** is part of the **VHC (Very High-Speed CMOS)** family, offering a balance of speed, power efficiency, and noise immunity. Its key features include:  

- **High-Speed Operation**: With propagation delays as low as **3.5 ns**, this buffer ensures rapid signal transmission, making it ideal for high-frequency applications.  
- **Low Power Consumption**: Built with advanced CMOS technology, the device minimizes power dissipation while maintaining robust performance.  
- **3-State Outputs**: Each of the four buffers features a high-impedance state, enabling seamless bus interfacing without signal contention.  
- **Wide Operating Voltage Range (2V to 5.5V)**: This flexibility allows compatibility with both **3.3V and 5V** logic systems, enhancing design versatility.  
- **Strong Noise Immunity**: The **VHC** series is known for superior noise resistance, ensuring stable operation in electrically noisy environments.  

## **Applications**  

The **MC74VHC125M** is widely used in applications requiring signal conditioning, isolation, or level shifting, including:  

- **Data Communication Systems**: Ensuring clean signal transmission in UART, SPI, and I²C interfaces.  
- **Microcontroller and FPGA Interfaces**: Providing buffering between processors and peripheral devices.  
- **Bus Line Driving**: Preventing signal degradation in multi-drop bus architectures.  
- **Industrial Control Systems**: Delivering reliable performance in harsh environments.  

## **Reliability and Compliance**  

Engineers trust the **MC74VHC125M** for its robustness and adherence to industry standards. The device is available in a **surface-mount SOIC-14** package, ensuring compact integration into densely populated PCBs. Additionally, it meets **JEDEC** and **RoHS** compliance requirements, making it suitable for environmentally conscious designs.  

## **Conclusion**  

For designers seeking a high-speed, low-power buffer with 3-state control, the **MC74VHC125M** presents a dependable choice. Its combination of speed, efficiency, and noise resilience makes it a valuable component in digital systems where signal integrity is critical. Whether used in communication interfaces, embedded systems, or industrial controls, this quad buffer delivers consistent performance in a compact and reliable package.  

By integrating the **MC74VHC125M** into your next project, you can enhance signal stability while maintaining power efficiency—key factors in today’s high-performance electronic designs.

Application Scenarios & Design Considerations

Quad Bus Buffer with 3-State Inputs

Alternative Part Number

  • SN74AHC125D --: Quad bus buffer gate with 3-state outputs in SOIC-14, functionally equivalent to the VHC125 with compatible AHC logic family.
  • 74HC125D --: Quad 3-state buffer in SOIC-14 with similar CMOS logic characteristics and widely available as a drop-in replacement.
  • CD74HC125M --: Quad 3-state buffer in SOIC-14 offering equivalent function and pinout for the original VHC125 device.
  • 74AHC125D --: Quad 3-state buffer in SOIC-14, same pinout and AHC speed grade, widely available drop-in replacement.
  • CD74HC125E --: Quad 3-state buffer with similar logic function; HC family is slightly slower but electrically compatible for most designs.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips