74HC04

The 74HC04 is a high-speed CMOS hex inverter IC containing six independent inverter gates for logic signal inversion. Engineered for modern digital systems, it combines fast switching with low power consumption and strong noise immunity to provide reliable logic-level inversion in a wide variety of circuits. Operating voltage: 2 to 6 volts for broad system compatibility. Propagation delay: typically around 10 ns to support timing-critical applications. Noise immunity: high immunity of 28% VCC to reduce susceptibility to transient disturbances. Supply current: maximum supply current under 20 µA for energy-efficient designs. Package: standard 14-pin dual in-line package for straightforward PCB integration. Compared with older TTL logic families, the 74HC04 delivers superior switching speed and lower power consumption, making it well suited for both legacy and contemporary digital designs. It also improves on earlier CMOS inverters by offering faster switching times and enhanced noise resistance, which contributes to increased circuit stability in noisy environments. Built using high-speed CMOS technology, the 74HC04 balances quick logic transitions with minimal power drain. Each inverter gate provides robust output drive capability and consistent performance across the specified supply voltage range and typical temperature conditions. The device's proven architecture supports seamless integration into microcontroller interfaces, signal conditioning stages, logic level conversion blocks, and other applications that require dependable signal inversion.