SN74LVC3G07-Q1: SN74LVC3G07QDCURQ1 vs CLVC3G07QDCURG4Q1

Hi Roy,

There is no functional difference.

For SN74 vs C: Depending on the manufacturing site, there may be a slight difference in the mold compound used, but it's the same base die and functionally the same.

For G4: see  [FAQ] Why does a logic device's part number have an E4/G4 suffix?  

Regards,

Nikki