CD74ACT541SM96 – TEXAS INSTRUMENTS

The CD74ACT541SM96 is a high-speed, low-power octal buffer/line driver with 3-state outputs, belonging to the 74ACT logic family. It features eight independent buffers, each capable of driving capacitive loads up to 100pF with a typical propagation delay of 4.5ns at 5V. Operating from a wide voltage range of 2V to 6V, it offers robust performance across various power supply conditions. The device utilizes advanced CMOS technology, resulting in significantly lower power consumption compared to its TTL counterparts, typically drawing less than 10µA in standby mode. Packaged in a space-saving 20-pin SOIC (Small Outline Integrated Circuit), it boasts a compact footprint ideal for high-density PCB designs. Common applications include bus buffering in high-speed data acquisition systems, memory interface expansion, and driving multiple LED segments or displays. Its 3-state capability allows for system-level control and efficient bus sharing, minimizing signal contention. The CD74ACT541SM96’s low propagation delay and high drive capability make it a superior choice for applications demanding high-speed signal transmission with minimal power dissipation.