SN74HCU04APWG4
SN74HCU04APWR
SN74HCU04APWRE4
SN74HCU04APWRG4
SN74HCU04D
SN74HCU04DBR
SN74HCU04DBRE4
SN74HCU04DBRG4
SN74HCU04DE4
SN74HCU04DG4