74HC26

The 74HC26 is a high-speed CMOS logic IC containing four independent 2-input XOR gates with open-drain outputs. Engineered for fast switching and low quiescent current, this device supports a wide range of digital logic applications where flexible interfacing and wired logic functions are required. Operating voltage range: 2V to 6V for broad system compatibility. Typical propagation delay: 9 ns at 5V for swift signal processing. Output type: Open-drain outputs enable wired-AND connections and expandable logic networks. Low quiescent current: Approximately 20 µA for energy-efficient operation. Package options: Available in standard 14-pin DIP for straightforward prototyping and integration. Built with advanced CMOS technology, the 74HC26 offers improved speed and power efficiency compared with legacy logic families while preserving reliable logic behavior. The open-drain outputs distinguish this IC from conventional XOR gates by enabling simple wired logic implementations that can reduce component count in system designs. Its broad supply range and low standby current make it suitable for embedded systems, digital electronics projects, and mixed-voltage environments where design flexibility and dependable switching are important.