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MN74HC126 from 松下,Panasonic

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MN74HC126

Manufacturer: 松下

Microcomputers Application-Specific Standard-Product ICs

Partnumber Manufacturer Quantity Availability
MN74HC126 松下 275 In Stock

Description and Introduction

Microcomputers Application-Specific Standard-Product ICs # Introduction to the MN74HC126 Quad Buffer/Line Driver  

The **MN74HC126** is a high-speed CMOS integrated circuit belonging to the **74HC** logic family. It features **four independent non-inverting buffer gates**, each equipped with a tri-state output control. This component is widely used in digital systems where signal buffering, level shifting, or bus interfacing is required.  

Designed for **low power consumption** and **high noise immunity**, the MN74HC126 operates within a **2V to 6V supply voltage range**, making it compatible with both TTL and CMOS logic levels. Each buffer has an **output enable (OE) pin**, allowing the output to be placed in a high-impedance state when disabled—an essential feature for bus-oriented applications.  

Key characteristics of the MN74HC126 include:  
- **High-speed operation** with typical propagation delays of **10ns**  
- **Low power consumption** (static current under 1µA)  
- **Tri-state outputs** for bus sharing without contention  
- **Wide operating temperature range** (typically -40°C to 85°C)  

Common applications include **data bus buffering, signal isolation, and interfacing between different logic families**. Its robust design ensures reliable performance in industrial, automotive, and consumer electronics.  

The MN74HC126 is available in standard **DIP, SOIC, and TSSOP packages**, providing flexibility for various PCB layouts. Engineers favor this IC for its **efficiency, reliability, and ease of integration** in digital circuits.  

For detailed specifications, always refer to the manufacturer’s datasheet to ensure proper implementation in your design.

Application Scenarios & Design Considerations

Microcomputers Application-Specific Standard-Product ICs

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