MPN:74HC125N
The 74HC125N is a quad non-inverting bus buffer / line driver from Philips Semiconductors, part of the 74HC (High-Speed CMOS) logic family. It features four independent buffers with active-low 3-state outputs, allowing multiple devices to share a common data bus. With low power consumption, high noise immunity, and fast switching speed, this IC is widely used in bus buffering, signal isolation, data line driving, and microprocessor interfacing. The N suffix indicates a DIP through-hole package.

MPN:74HC573N
The 74HC573N is an 8-bit transparent latch IC from Philips Semiconductors, part of the 74HC (High-Speed CMOS) logic family. It features 3-state (tri-state) outputs, allowing multiple devices to share a common data bus. The IC operates over a wide voltage range with low power consumption and high noise immunity, making it ideal for bus latching, data buffering, microprocessor interfacing, and memory address storage. The N suffix indicates a DIP through-hole package, suitable for prototyping and industrial applications.

MPN:74HCT573N
The 74HCT573N is an 8-bit transparent latch IC from NXP Semiconductors, belonging to the 74HCT (High-Speed CMOS, TTL-compatible) logic family. It features 3-state (tri-state) outputs, allowing direct connection to shared data buses. Designed for 5V operation with TTL input compatibility, this IC is widely used in bus latching, data buffering, microprocessor and memory interfacing. The N suffix denotes a DIP through-hole package, ideal for prototyping and industrial designs.