Texas Instruments 20-SOIC SN74HC540DW

The part number SN74HC540DW refers to a TI-manufactured integrated circuit (IC) from the 74HC logic family. It is an 8-input non-inverting buffer with three-state outputs, designed in a 20-pin Dual Inline Package (DIP). This device conforms to RoHS standards and operates at low voltage levels with fast switching speeds, suitable for high-speed buffering applications where data bus control is required. It can be found on wholesale platforms like Alibaba and Taobao, indicating its availability for bulk purchase with pricing subject to negotiation based on quantity ordered.