The 74VHC04 is a high-speed CMOS device designed and manufactured by STMicroelectronics. This device contains six independent inverters, making it a versatile component suitable for a wide range of applications in digital electronics. The 74VHC04 is part of the VHC family, which stands for Very High-Speed CMOS, indicating its performance level and technology base.
Key Features
- High-Speed Operation: The 74VHC04 is capable of toggling at a frequency of up to 74MHz, which is suitable for high-speed logic operations and fast switching applications.
- Low Power Consumption: Despite its high-speed capabilities, this device maintains low power dissipation. It has a typical quiescent current of only 2µA, making it ideal for power-sensitive designs.
- Advanced CMOS Technology: The use of advanced silicon-gate CMOS technology ensures that this hex inverter has a robust latch-up performance, meeting the requirements of the JEDEC standard No. 7A.
- Wide Operating Voltage Range: The 74VHC04 can operate across a wide voltage range from 2V to 5.5V, providing flexibility in different circuit environments and compatibility with TTL levels.
- Input Hysteresis: Each inverter in the 74VHC04 features Schmitt trigger action at the input, providing enhanced noise immunity and transforming slowly changing input signals into sharply defined jitter-free output signals.
- Pin and Function Compatible with Other Standard Logic Families: This makes it easy to use as a drop-in replacement for system upgrades or redesigns.
Applications
The 74VHC04 is suitable for a variety of applications including:
- Wave shaping and signal processing
- High-speed logic gates
- Crystal oscillators
- Line drivers
- Logic inverters
The device is available in several package options, including SO-14, TSSOP-14, and DIP-14, providing flexibility for different assembly and space requirements. With its combination of high-speed performance, low power consumption, and robust latch-up protection, the STMicroelectronics 74VHC04 is a reliable and efficient solution for designers looking to implement fast and energy-efficient logic inversion in their circuits.
