STMicroelectronics 74AC04 Hex Inverter

The 74AC04 from STMicroelectronics is a high-speed CMOS device that features six independent inverters. This integrated circuit is designed to deliver robust performance for a wide array of digital applications. It is part of the 74AC series, which is renowned for its excellent operational speed while maintaining CMOS low-power consumption.

Each inverter on the 74AC04 chip is capable of driving 50 pF capacitors, which ensures that the device can be used in high-capacitance load situations. This makes the 74AC04 suitable for interfacing with bus lines in a bus-organized system without the need for interface or pull-up components. The high drive capability also allows this hex inverter to be used in environments that require strong driving capabilities, such as in driving LEDs or relays.

The device operates on a wide range of supply voltages from 2V to 6V, providing a flexible power scheme suitable for various electronic applications. This voltage range also allows for compatibility with TTL levels, making the 74AC04 a versatile choice for mixed-technology systems.

Key features of the STMicroelectronics 74AC04 include:

• High-Speed CMOS Technology: Provides faster switching speeds while reducing power consumption compared to traditional TTL devices.
• Six Independent Inverters: Offers flexibility in use, enabling multiple operations within a single package.
• High Noise Immunity: Ensures stable operation in electrically noisy environments, which is critical for industrial and automotive applications.
• Low Power Dissipation: The CMOS technology ensures low power consumption in standby mode, which is beneficial for power-sensitive designs.
• Wide Operating Voltage Range: Compatible with various systems due to its 2V to 6V operational range.
• Lead-Free and RoHS Compliant: Adheres to environmental standards, reducing hazardous substances in electronic components.

The 74AC04 is commonly packaged in a 14-pin DIP (Dual In-Line Package) or SOIC (Small Outline Integrated Circuit), making it easy to integrate into both through-hole and surface-mount technology (SMT) printed circuit boards (PCBs).

Whether you are designing a complex digital system or looking for a reliable component for signal processing, the 74AC04 Hex Inverter from STMicroelectronics is an excellent choice that combines performance, efficiency, and reliability.