Texas Instruments 20-SOIC SN74HCT574DWG4

The SN74HCT574DWG4 is a quad D-type flip-flop integrated circuit from Texas Instruments. It belongs to the 74HCT logic family, which provides high-speed performance and compatibility with standard TTL inputs while operating with a CMOS power supply (typically 4.5V to 5.5V). This device features edge-triggered flip-flops, meaning data is latched on the positive clock edge, and it's available in a DW package (small-outline integrated circuit), offering compact size and low power consumption. Each IC contains four independent flip-flops for data storage or buffering applications.