| HCS273MS | Radiation Hardened Octal D Flip-Flop | Datasheet*) |
| HCS27MS | Radiation Hardened Triple 3-Input NOR Gate | Datasheet*) |
| HCS273D | Radiation Hardened Octal D Flip-Flop | Datasheet*) |
| HCS273DMSR | Radiation Hardened Octal D Flip-Flop | Datasheet*) |
| HCS273HMSR | Radiation Hardened Octal D Flip-Flop | Datasheet*) |
| HCS273K | Radiation Hardened Octal D Flip-Flop | Datasheet*) |
| HCS273KMSR | Radiation Hardened Octal D Flip-Flop | Datasheet*) |
| HCS27D | Radiation Hardened Triple 3-Input NOR Gate | Datasheet*) |
| HCS27DMSR | Radiation Hardened Triple 3-Input NOR Gate | Datasheet*) |
| HCS27HMSR | Radiation Hardened Triple 3-Input NOR Gate | Datasheet*) |
| HCS27K | Radiation Hardened Triple 3-Input NOR Gate | Datasheet*) |
| HCS27KMSR | Radiation Hardened Triple 3-Input NOR Gate | Datasheet*) |