SN74AHC273PWR
SN74AHC273PWRE4
SN74AHC273PWRG4
SN74AHC2G00HDCT3
SN74AHC2G00HDCU3
SN74AHC2G02HDCT3
SN74AHC2G02HDCU3
SN74AHC2G04HDCT3
SN74AHC2G04HDCTR
SN74AHC2G04HDCU3