SN74HCU04APWRG4
SN74HCU04D
SN74HCU04DBR
SN74HCU04DBRE4
SN74HCU04DBRG4
SN74HCU04DE4
SN74HCU04DG4
SN74HCU04DR
SN74HCU04DR/SOP3.9
SN74HCU04DR-02+