SBOK098 February 2025 SN54SC8T138-SEP , SN54SC8T139-SEP , SN54SC8T151-SEP , SN54SC8T157-SEP
The SN54SC8T138-SEP is a radiation-tolerant, 3-line to 8-line decoder/demultiplexer with logic level shifter. The input is designed with a lower threshold circuit to support up translation for lower voltage CMOS inputs (for example, 1.2V input to 1.8V output or 1.8V input to 3.3V output). In addition, the 5V tolerant input pins enable down translation (for example, 3.3V to 2.5V output).
For more information, see the SN54SC8T138-SEP product page.
| Description | Device Information |
|---|---|
| TI Part Number | SN54SC8T138-SEP |
| Orderable Part Number | SN54SC8T138MPWTSEP |
| VID Number | V62/25622 |
| Device Function | Radiation-tolerant, 1.2V to 5.5V, 3-line to 8-line Decoder/Demultiplexer With Logic Level Shifter |
| Technology | LBC9 |
| Exposure Facility | Facility for Rare Isotope Beams (FRIB) at Michigan State University – FRIB Single Event Effects (FSEE) Facility |
| Heavy Ion Fluence per Run | 1 × 107 ions / cm2 |
| Irradiation Temperature | 25°C (for SET testing) and 125°C (for SEL testing) |