Texas Instruments 20-SOIC SN74HC688DW

The part number SN74HC688DW refers to an 8-bit magnitude comparator IC by Texas Instruments (TI) from the 74HC logic family. This device features enable inputs and is functionally a P=Q comparator, comparing two 8-bit words for equality or determining their relative magnitudes. Packaged in a SOP20 form factor, it is commonly used in digital circuits for applications such as data processing and communication systems where parallel data comparison is required. It is available through various distributors and e-commerce platforms like Alibaba's 1688 and TI's official site, offering both wholesale and retail purchase options with availability in new and original condition.