DM74LS126N-02 DM74LS126N-NAT DM74LS12J DM74LS12M DM74LS12N DM74LS12PC DM74LS13 DM74LS130N DM74LS132 DM74LS132D DM74LS132J DM74LS132M DM74LS132M-3.9 DM74LS132MX DM74LS132N DM74LS132N-01 DM74LS132PC DM74LS132SJ DM74LS132SJ-01 DM74LS132SJR1 DM74LS132SJX DM74LS133MX DM74LS133N DM74LS136 DM74LS136M DM74LS136MX DM74LS136N DM74LS136N(SN74LS136N) DM74LS136N-01 DM74LS136NDIL14FAI DM74LS136WMX DM74LS137N DM74LS138 DM74LS138J DM74LS138M DM74LS138MSC DM74LS138MX DM74LS138N DM74LS138N(HSMRKD) DM74LS138N-FAIRCHILD DM74LS138NDIL16FAI DM74LS138NHSMRK DM74LS138NNBSP DM74LS138PC DM74LS138SJ DM74LS138SJ-01 DM74LS138SJR DM74LS138SJX DM74LS139 DM74LS1398N DM74LS139AN DM74LS139J DM74LS139M DM74LS139MX DM74LS139N DM74LS139N(HSEMRK) DM74LS139N-A DM74LS139N-FAIRCHILD DM74LS139NHSEMRK DM74LS139P DM74LS139PC DM74LS139SJ DM74LS139SJ-01 DM74LS139SJ-R1 DM74LS139SJX DM74LS13J DM74LS13N DM74LS13PN DM74LS14 DM74LS14-N DM74LS141N DM74LS145WM DM74LS147N DM74LS14J DM74LS14M DM74LS14MSO14FAI DM74LS14MX DM74LS14MX/3.9 DM74LS14N DM74LS14N(HSMRKD) DM74LS14NNBSP DM74LS14SJ DM74LS14SJL DM74LS14SJX DM74LS14ST DM74LS15 DM74LS150N DM74LS151 DM74LS15153M DM74LS151AN DM74LS151J DM74LS151M