ON Semiconductor MC74VHCT04ADR2 Hex Inverter

The ON Semiconductor MC74VHCT04ADR2 is a high-speed CMOS logic hex inverter designed to address the requirements of high-performance digital systems. This device features six independent inverters in a single package, making it a versatile component for a wide range of applications including signal processing, data manipulation, and logic inversion tasks.

Constructed with advanced silicon gate CMOS technology, the MC74VHCT04ADR2 offers the dual benefits of high-speed operation similar to LSTTL combined with the low power consumption characteristic of CMOS integrated circuits. This makes it an ideal choice for interfacing with TTL levels in mixed-voltage environments, as it can be powered from a 5V supply while maintaining TTL compatibility with input thresholds.

The hex inverter boasts a significant drive capability, being able to source or sink 8 mA of current at output voltages approaching VCC or GND. This enables the device to drive heavier loads than typical CMOS outputs. Furthermore, the MC74VHCT04ADR2 has a balanced propagation delay and transition times, which guarantees significant noise immunity and fast switching performance.

Key features of the MC74VHCT04ADR2 include:

• High-Speed: Propagation delay time (t_pd) is typically 3.8 ns, ensuring swift signal inversion for high-speed applications.
• Low Power Consumption: The quiescent current (I_CC) is low, which helps in reducing overall power consumption in electronic systems.
• High Noise Immunity: Characteristic of CMOS devices, the MC74VHCT04ADR2 is less susceptible to noise, which can be crucial in electrically noisy environments.
• Compatibility: The device can be used in systems that require TTL logic levels, providing a convenient interfacing solution.
• Robust Packaging: The MC74VHCT04ADR2 comes in a TSSOP-14 package, which is suitable for automated surface-mount assembly processes and saves board space.

With its combination of high-speed, low power, and noise immunity, the ON Semiconductor MC74VHCT04ADR2 is an excellent choice for designers looking to implement efficient and reliable logic inversion in their digital systems.