TLC339CDB
Rochester Electronics
74AC520PC
HA17903PS-E
HA17903PSJ
74HC85DB,112
TL393IP
TL393ID
LMV7255M7X
SN74F521NS
74AC521SJ
LMV7255M7
MC14585BFELG
74F521SCX
LMV7251M7X
CD74HCT85M96
74LS85PC
74F521SC
TLV1391CDBV
TLV3401CDR
CD74HC85NS