onsemi 20-SOIC MC74HC540ADWG

The MC74HC540ADWG is a high-speed CMOS logic device manufactured by ON Semiconductor, functioning as an 8-bit transparent latch with 3-state outputs. It's part of the 74HC540 series designed for low power consumption and featuring high noise immunity. This device allows data to be latched on the input and then independently controlled for output using the enable pin. The 'DWG' package refers to its specific surface mount SOIC (Small Outline Integrated Circuit) form factor, making it suitable for compact circuit designs in various applications like data bus buffering or demultiplexing circuits.