Graham Petley published this set of standard cell libraries under the LGPL 2.1 license on his website: http://www.vlsitechnology.org

This set of libraries 130nm and are circa 2008 and include the following:

  • vsclib
  • wsclib
  • vxlib
  • vgalib
  • rgalib
  • sxlib
  • ssxlib

I’m no expert on standard cell libraries but if you have inputs as to the usefulness or lack there of please let me know.

@todo need to add these to github

@todo need to add additional information