74AHCT257D,112 Datasheet100+$0.3805500+$0.34251000+$0.315810000+$0.2816100000+$0.2359In Stock: 42,878
MC74VHCT257ADR2G Datasheet100+$0.3555500+$0.31991000+$0.295110000+$0.2631100000+$0.2204In Stock: 42,500