SN74ALS641ANSLE
SN74ALS641ANSR
SN74ALS641ANSRE4
SN74ALS641ANSRG4
SN74ALS642A-1DB
SN74ALS642A-1DBE4
SN74ALS642A-1DBG4
SN74ALS642A-1DW
SN74ALS642A-1DWE4
SN74ALS642A-1DWG4