SN74HC688PWTG4
Texas Instruments
CD74HC85MTE4
SN74ALS521DWRE4
CD74HC85PWTE4
SN74LS682DWR
SN74LS682DWRG4
SN74LS688DWR
SN74LS682NSR
CD74HC688PWT
SN74LS688NSR
SN74LS688NG4
SN74ALS688NSR
SN74LS684NSR
SN74ALS688DWG4
SN74HC684NG4
SN74ALS688N
SN74ALS518DWE4
SN74ALS518NSR
SN74ALS518NSRE4
SN74ALS520DWRE4