There is an F-14 data plate on at least one part in the F-15E.
The targeting pod added to the F-14 near the end of it's service life had a much better INS than the jet, but the info couldn't be automatically dumped to the onboard navigation systems due to basic systems incompatibilities.
One of the things that made the super tomcat upgrade so expensive was the complete re-wiring to include a new mil-std data bus that would have made it much easier to upgrade avionics and allow various systems to integrate together. The cost of this, and subsequent short upgrade program, was a huge limiting factor in attempts to extend the F-14 service life since it was difficult to add what is essentially off the shelf hardware like you can with an F-15, F-16, F-18, etc.