UPB74LS00C UPB74LS00D UPB74LS00D-T UPB74LS02C UPB74LS02D-A UPB74LS02D-T UPB74LS02N UPB74LS03C UPB74LS04C UPB74LS04D UPB74LS04D-T UPB74LS05C UPB74LS05D UPB74LS05D-T UPB74LS08C UPB74LS08D UPB74LS08D-T UPB74LS09C UPB74LS107C UPB74LS109C UPB74LS10C UPB74LS10D UPB74LS10D-T UPB74LS112C UPB74LS113C UPB74LS11C UPB74LS11D UPB74LS11D-T UPB74LS11DT UPB74LS123-T UPB74LS123C UPB74LS123D UPB74LS123D-T UPB74LS125C UPB74LS126C UPB74LS132C UPB74LS138C UPB74LS138D UPB74LS139C UPB74LS13C UPB74LS14C UPB74LS151C UPB74LS151D UPB74LS151D-T UPB74LS153C UPB74LS153D UPB74LS153D-T UPB74LS153DT UPB74LS153N UPB74LS155 UPB74LS155C UPB74LS155D UPB74LS155D-B UPB74LS155D-T UPB74LS156C UPB74LS157C UPB74LS157D UPB74LS157D-T UPB74LS157DT UPB74LS158C UPB74LS15C UPB74LS160C UPB74LS161C UPB74LS161D UPB74LS161D-T UPB74LS163C UPB74LS164C UPB74LS164D UPB74LS164D-B UPB74LS164D-T UPB74LS174C UPB74LS174D UPB74LS174D-T UPB74LS175C UPB74LS175D UPB74LS175D-T UPB74LS190C UPB74LS191C UPB74LS193C UPB74LS194C UPB74LS194D UPB74LS195C UPB74LS195D UPB74LS20C UPB74LS20D UPB74LS20D-T UPB74LS21C UPB74LS21D-T UPB74LS240C UPB74LS240D UPB74LS240D-B UPB74LS251C