SN74AHC574PWR
SN74AHC574PWRE4
SN74AHC574PWRG4
SN74AHC594D
SN74AHC594DBR
SN74AHC594DBRE4
SN74AHC594DBRG4
SN74AHC594DE4
SN74AHC594DG4
SN74AHC594DR