SP74HCT374 SP74HCT374N SP74HCT502N SP74HCT504N SP74HCT540N SP74HCT541N SP74HCT670N SP74HCXXXJ SP74HCXXXN SP74LS154 SP74SC137N SP74SC138N SP74SC139N SP74SC240N SP74SC241N SP74SC245N SP74SC373 SP74SC373N SP74SC374N SP74SC540N SP74SC574N SP7502JD SP751 SP7511AEC5 SP7512AEC5 SP7512EC5 SP7514 SP7514AEC5 SP7514AEC5-L SP7514AN SP7514BN SP7514EC5 SP7514JN SP7514KN SP7514KN-S0 SP7515ER SP75176 SP7526C SP7541AKN SP7545 sp7545jcl SP7545JCN SP7550ER SP7550ER-L SP7551ER SP7551ER-L SP7552ER SP7552ER-L SP7553ER SP7553ER-L SP7555ER SP7555ER-L SP7569 SP757 SP7570 SP7583ER SP7584 SP75S SP75W SP75Z2C SP75Z6C SP75Z6CSANKEN SP76 SP7600E SP7600EN2-L SP7601EB SP7601EK1-L SP7605A-PL092 SP7611A SP7611AEC6 SP7611AEC6-L SP7611AEC6-L/TR SP7611AEC6/TR SP7611AEC6TR-LF SP7611C SP7612 SP7612A SP7612AEC6 SP7612AEC6-L SP7612AEC6-L/TR SP7612AEC6-LF SP7612EC6 SP7613 SP7614 SP7614A SP7614AEC6 SP7614AEC6-L SP7614AEC6-L-TR SP7614AEC6-L/TR SP7614AEC6-LF SP7614AEC6-TP SP7614AEC6TR