The parametric data for the SN54SLC8T245-SEP passes up to 20 krad(Si) HDR TID irradiation. The drifts of the electrical parameters through HDR were within the data sheet limits.

Overall, the SN54SLC8T245-SEP showed a strong degree of hardness to HDR TID irradiation up to 20 krad(Si). The measurements taken post-irradiation for each sample set showed a marginal shift for most parameters at each dose level. The parameters that did show a greater degree of change between pre- and post-irradiation were still within the electrical performance characteristics specified in the data sheet electrical parameters. For the data sheet electrical parameters and associated tests, see SN54SLC8T245-SEP Radiation-Tolerant, Eight-Bit, 0.65-V to 3.3-V, Direction-Controlled Level Translator in Space Enhanced Plastic data sheet.

See Appendix A for HDR report up to 20 krad(Si).