EOL of EPM7064SLC84-10, EPF81188AQC208-2, EPF81188AQC208-3 and EPM7064STC44-5N

Hi need to know that the parts YTEOL years to EOL for EPM7064SLC84-10, EPF81188AQC208-2, EPF81188AQC208-3 and EPM7064STC44-5N. If they are EOL how any replacements available ??