74LS173 4-Bit D-Type Register IC – 3-State Outputs, TTL Logic, High-Speed, DIP Package

The 74LS173 is a 4-bit D-type register IC from the 74LS TTL logic family, designed for reliable data storage and transfer in digital systems. It features four D-type flip-flops with common clock and enable controls, allowing synchronized data loading.

This IC includes 3-state outputs, enabling multiple devices to share the same data bus without interference, making it ideal for bus-oriented systems. With built-in enable and clear functions, the 74LS173 provides flexible control over data flow and storage.

Its high-speed performance, low power consumption, and standard DIP package make it perfect for breadboarding, PCB design, and educational use.