The XL74LS279 from XINLUDA is an SOP-16 RoHS compliant electronic component that includes four latches. It is a dual 4-bit latch with common output enable that is a member of the 74LS series. This means it provides data storage solutions by allowing data to be stored in its registers and outputs, enabling a variety of applications. The component features five control signals that allow data to be transferred to or from the latches, including a master reset pin, two clock pins, a dual enable pin, and a data input pin. It has a high speed operation and low power consumption, plus it is RoHS compliant for use in green and sustainable electronics applications.