onsemi 20-SOIC MM74HC373WMX

The MM74HC373WMX is a high-speed CMOS Octal D-Type Transparent Latch manufactured by multiple brands such as Fairchild, ON Semiconductor, and possibly Freescale. It features 8 latching data inputs with 3-state outputs designed for bus-oriented applications. This chip typically comes in packages like SOP or SOIC, offering high noise immunity and low power consumption. Ideal for buffering data lines or temporarily holding data, it's commonly used in microcontroller-based systems and digital circuitry where parallel data transfer and storage are required. The device can be configured to latch data on the LOW-to-HIGH transition of the enable input, providing controlled access to shared data buses.