74HC253

The 74HC253 is a high-speed CMOS digital multiplexer IC that integrates dual 4-channel multiplexers with 3-state outputs for flexible and efficient signal routing in electronic systems. Dual 4-channel multiplexing enables simultaneous handling of multiple data streams for streamlined circuit design. 3-state outputs provide high impedance mode to improve bus sharing and output control. Wide operating voltage range from 2V to 6V supports various logic levels and ensures compatibility with different systems. Low propagation delay with values reported as low as 16 ns for fast signal transmission in high-speed applications. Low power consumption inherent to CMOS technology reduces energy use and supports reliable long-term operation. Compared to standard digital multiplexers, the 74HC253 delivers faster switching speeds and more robust output control, making it suitable for modern electronics where enhanced voltage tolerance and reduced power usage are required. Its advanced CMOS design improves noise immunity and minimizes power draw, supporting integration into bus-oriented architectures while reducing circuit complexity without sacrificing speed or reliability.