CMOS Hex Inverters

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Description

The onsemi MC74VHC04/MC74VHCT04A are high-speed CMOS hex inverters designed for low power dissipation and high noise immunity. They are compatible with both standard CMOS and TTL levels, making them versatile for various applications. These devices can serve as level converters for interfacing different voltage systems.

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onsemi MC74VHC04/MC74VHCT04A CMOS Hex Inverters

Introduction

The onsemi MC74VHC04/MC74VHCT04A are high-speed CMOS hex inverters that provide a reliable solution for various digital logic applications. With their low power dissipation and high noise immunity, these inverters are designed to meet the demands of modern electronic systems.

Part Description

The MC74VHC04/MC74VHCT04A are complementary metal-oxide-semiconductor (CMOS) hex inverters that utilize silicon gate technology. They are capable of operating at high speeds, achieving a typical propagation delay of just 3.8ns at a supply voltage of 5V. These devices are designed to be compatible with both standard CMOS and TTL levels, making them versatile for interfacing different voltage systems. The internal structure includes three stages, which enhance noise immunity and provide stable output. Additionally, the inputs can tolerate voltages up to 5.5V, allowing for seamless integration between 5V and 3V systems.

Applications

Logic signal inversion
Waveform shaping
Oscillator circuits
Level shifting
Buffering and signal conditioning
Timing circuits
General-purpose logic

Industries

Consumer electronics
Automotive
Telecommunications
Industrial automation
Medical devices
Computing

Usage Ideas

Level Shifting Circuit: Use the MC74VHCT04A to create a level shifter that allows a 3.3V microcontroller to communicate with a 5V sensor, ensuring compatibility between different voltage levels.
Oscillator Design: Implement the MC74VHC04 in an oscillator circuit to generate clock signals for digital systems, taking advantage of its fast propagation delay for high-frequency applications.
Signal Conditioning: Design a signal conditioning circuit using the MC74VHC04 to clean up noisy signals from sensors, improving the reliability of data acquisition in an embedded system.

Conclusion

The onsemi MC74VHC04/MC74VHCT04A CMOS hex inverters are an excellent choice for engineers looking for high-speed, low-power solutions in digital logic applications. Their versatility and compatibility with various voltage levels make them suitable for a wide range of industries and applications, from consumer electronics to automotive systems. With their robust performance and reliability, these inverters are a valuable addition to any electronic design.