TC74VHC74FN
TC74VHC74FN(ELF,M)
TC74VHC74FS
TC74VHC74FT
TC74VHC74FT(EK2,M)
TC74VHC74FT(EL)
TC74VHC74FT(ELK
TC74VHC74FT.
TC74VHC74FTEL
TC74VHC74FT-EL