SN74LV540ANSR
SN74LV540ANSRE4
SN74LV540ANSRG4
SN74LV540APW
SN74LV540APWE4
SN74LV540APWG4
SN74LV540APWR
SN74LV540APWRE4
SN74LV540APWRG4
SN74LV540APWT