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MC74ACT05D

Manufacturer: MOT

HEX INVERTER WITH OPEN-DRAIN OUTPUTS

Partnumber Manufacturer Quantity Availability
MC74ACT05D MOT 155 In Stock

Description and Introduction

HEX INVERTER WITH OPEN-DRAIN OUTPUTS # **MC74ACT05D: A High-Performance Hex Inverter for Modern Digital Applications**  

In the rapidly evolving world of digital electronics, the demand for reliable, high-speed logic components continues to grow. The **MC74ACT05D**, a hex inverter with open-drain outputs, stands out as a versatile and high-performance solution for a wide range of applications. Designed to meet the stringent requirements of modern circuit designs, this component combines speed, efficiency, and flexibility, making it an essential choice for engineers and designers.  

## **Key Features and Benefits**  

The **MC74ACT05D** is part of the **Advanced CMOS Logic (ACT)** family, which offers improved performance over standard CMOS and TTL logic devices. Its key features include:  

- **Hex Inverter Configuration**: The device integrates six independent inverters in a single package, optimizing board space and reducing component count.  
- **Open-Drain Outputs**: Unlike traditional push-pull outputs, the open-drain design allows for flexible interfacing with different voltage levels, making it ideal for bus-oriented systems and wired-AND applications.  
- **High-Speed Operation**: With propagation delays as low as **5.5 ns**, the MC74ACT05D ensures rapid signal processing, crucial for high-frequency digital systems.  
- **Wide Operating Voltage Range (4.5V to 5.5V)**: Compatible with standard 5V logic levels, it seamlessly integrates into existing TTL-based designs while offering improved noise immunity.  
- **Low Power Consumption**: Despite its high-speed performance, the ACT series maintains low power dissipation, making it suitable for battery-powered and energy-efficient applications.  

## **Applications**  

The **MC74ACT05D** is widely used in various digital and mixed-signal systems, including:  

- **Microprocessor and Microcontroller Interfaces**: Its open-drain outputs facilitate level shifting and bus interfacing, ensuring smooth communication between different logic families.  
- **Signal Conditioning and Buffering**: The inverters can be used to clean up noisy signals or invert logic levels in control circuits.  
- **Wired-AND Logic Configurations**: The open-drain structure allows multiple outputs to be connected together, simplifying logic implementations in multi-device systems.  
- **LED Drivers and Level Translators**: The component’s ability to sink current makes it suitable for driving LEDs or interfacing between different voltage domains.  

## **Reliability and Industry Standards**  

Built with robust **CMOS technology**, the **MC74ACT05D** offers superior noise immunity and electrostatic discharge (ESD) protection compared to older logic families. It complies with industry-standard specifications, ensuring compatibility and reliability in commercial, industrial, and automotive environments.  

For engineers seeking a dependable, high-speed inverter with the flexibility of open-drain outputs, the **MC74ACT05D** provides an efficient and cost-effective solution. Its combination of performance, versatility, and compact design makes it an indispensable component in modern digital electronics.  

Whether used in embedded systems, communication devices, or industrial automation, the **MC74ACT05D** delivers the speed and functionality required for next-generation circuit designs.

Application Scenarios & Design Considerations

HEX INVERTER WITH OPEN-DRAIN OUTPUTS

Alternative Part Number

  • SN74ACT05D --: Same ACT logic family hex inverter with open-drain outputs in SOIC-14, direct functional and pin-compatible replacement.
  • CD74ACT05E --: Equivalent ACT-series hex inverter with open-drain outputs; note the E suffix denotes PDIP package, so verify package before use.
  • 74ACT05SC --: Same ACT hex open-drain inverter function in SOIC package from an alternate vendor, suitable drop-in substitute.
  • 74ACT05PC --: Standard 74ACT05 hex inverter with open-drain outputs, pin-compatible replacement from a different prefix series.
  • SN74ACT05N --: ACT-family hex inverter with open-drain outputs, electrically equivalent and widely available alternative.

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