IC Phoenix logo

Home ›  M  › M118 > MC74HC30

MC74HC30 from MOT,Motorola

Fast Delivery, Competitive Price @IC-phoenix

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

MC74HC30

Manufacturer: MOT, MOTOROLA

8-Input NAND Gate High-Performance Silicon-Gate CMOS

Partnumber Manufacturer Quantity Availability
MC74HC30 MOT, MOTOROLA 1262 In Stock

Description and Introduction

8-Input NAND Gate High-Performance Silicon-Gate CMOS # **MC74HC30: A High-Speed CMOS Logic Gate for Precision Applications**  

In the realm of digital electronics, the **MC74HC30** stands out as a reliable and efficient **8-input NAND gate** designed for high-speed logic operations. Built using advanced **High-Speed CMOS (HC) technology**, this integrated circuit (IC) delivers exceptional performance while maintaining low power consumption, making it an ideal choice for a wide range of applications.  

## **Key Features and Benefits**  

The **MC74HC30** offers several advantages that make it a preferred component in digital circuit design:  

- **High-Speed Operation**: With propagation delays as low as **9 ns**, the MC74HC30 ensures rapid signal processing, making it suitable for high-frequency applications.  
- **Low Power Consumption**: Utilizing CMOS technology, this IC minimizes power dissipation, enhancing energy efficiency in battery-operated and portable devices.  
- **Wide Operating Voltage Range**: The device operates within a **2V to 6V** range, providing flexibility in various voltage-level environments.  
- **High Noise Immunity**: The HC family is known for its robust noise resistance, ensuring stable performance even in electrically noisy conditions.  
- **Standard Pin Configuration**: The **14-pin DIP (Dual In-line Package)** and **SOIC (Small Outline IC)** options offer compatibility with standard PCB layouts and breadboard prototyping.  

## **Applications of the MC74HC30**  

The versatility of the **MC74HC30** makes it a valuable component in multiple digital systems, including:  

- **Microcontroller and FPGA Interfaces**: Used for logic-level conversion and signal conditioning.  
- **Data Processing Systems**: Functions as a multi-input logic gate in arithmetic and control circuits.  
- **Industrial Automation**: Ensures reliable logic operations in PLCs (Programmable Logic Controllers) and sensor networks.  
- **Consumer Electronics**: Found in remote controls, digital displays, and embedded systems requiring efficient logic processing.  
- **Automotive Electronics**: Supports signal integrity in vehicle control modules and infotainment systems.  

## **Design Considerations**  

When integrating the **MC74HC30** into a circuit, engineers should consider:  

- **Input Protection**: Although the IC has built-in ESD protection, additional safeguards may be necessary in high-voltage environments.  
- **Power Supply Decoupling**: Proper bypass capacitors (0.1 µF) near the VCC and GND pins help minimize noise and voltage fluctuations.  
- **Fan-Out Limitations**: The HC series typically supports up to **10 LS-TTL loads**, ensuring compatibility with legacy systems.  

## **Conclusion**  

The **MC74HC30** is a high-performance logic gate that combines speed, efficiency, and reliability in a compact package. Its ability to handle multiple inputs while maintaining low power consumption makes it a preferred choice for engineers working on digital logic circuits. Whether used in industrial automation, consumer electronics, or embedded systems, this IC delivers consistent performance under varying operational conditions.  

For designers seeking a dependable **8-input NAND gate**, the **MC74HC30** remains a proven solution in modern electronics.

Application Scenarios & Design Considerations

8-Input NAND Gate High-Performance Silicon-Gate CMOS

Alternative Part Number

  • SN74HC30N --: Same 8-input NAND gate function in the 74HC logic family with comparable speed and drive, widely available and pin-compatible in DIP.
  • CD74HC30E --: Harris/Intersil-lineage 74HC 8-input NAND with equivalent logic function and supply range, direct functional drop-in.
  • 74HC30D --: Standard 74HC 8-input NAND gate from a different series prefix, same logic function and CMOS levels, good second source.
  • 74HC30N --: Standard 74HC series 8-input NAND gate with matching pinout and electrical characteristics.

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