onsemi 20-SOIC MC74HC540ADW

The MC74HC540ADW is a high-speed CMOS octal buffer/line driver manufactured by ON Semiconductor. It's part of the 74HC series, designed for low power consumption and featuring non-inverting buffers with three-state outputs. This device enables data transmission between digital circuits, providing isolation and signal amplification. Each of its eight channels can be independently controlled to drive high-impedance loads or interface with other logic devices. Datasheets are available for detailed specifications, pinout, and electrical characteristics.