SN74HC166AP SN74HC166APW SN74HC166APWE4 SN74HC166APWR SN74HC166APWRE4 SN74HC166BE SN74HC166D SN74HC166D-LF SN74HC166DB SN74HC166DBE4 SN74HC166DBR SN74HC166DBRE4 SN74HC166DBRG4 SN74HC166DE4 SN74HC166DG SN74HC166DG4 SN74HC166DR SN74HC166DR(LF) SN74HC166DR-LF SN74HC166DR2 SN74HC166DRE4 SN74HC166DRG4 SN74HC166DRTI SN74HC166DT SN74HC166DTE4 SN74HC166J SN74HC166N SN74HC166N-LF SN74HC166NE4 SN74HC166NS SN74HC166NS-EL SN74HC166NS-P SN74HC166NSE4 SN74HC166NSLE SN74HC166NSR SN74HC166NSRE4 SN74HC166NTI SN74HC166NTIPDIP16 SN74HC166PW SN74HC166PWE4 SN74HC166PWR SN74HC166PWRE4 SN74HC166PWT SN74HC166PWTE4 SN74HC168DR SN74HC169J SN74HC16J SN74HC17 SN74HC170DR SN74HC170J SN74HC173 SN74HC173-TIT-SMD SN74HC173D SN74HC173D-LF SN74HC173DR SN74HC173J SN74HC173N SN74HC173NS SN74HC173NSL SN74HC173NSR SN74HC174 SN74HC174A SN74HC174AD SN74HC174ADB SN74HC174ADBE4 SN74HC174ADBR SN74HC174ADBRE4 SN74HC174AN SN74HC174ANE4 SN74HC174ANS SN74HC174ANSE4 SN74HC174ANSLE SN74HC174ANSR SN74HC174ANSRE4 SN74HC174APW SN74HC174APWE4 SN74HC174APWR SN74HC174APWRE4 SN74HC174CDR SN74HC174D SN74HC174D-C SN74HC174D-LF SN74HC174D-TI SN74HC174DB SN74HC174DBE4 SN74HC174DBR SN74HC174DBRE4 SN74HC174DBTSSOP-16 SN74HC174DE4 SN74HC174DR SN74HC174DR(PB) SN74HC174DR-LF