| Hersteller | Teilenummer | Datenblatt | Bauteilbeschribung |
 National Semiconductor ... | 54LS298DMQB |  84Kb/3P | QUAD 2-PORT REGISTER MULTIPLEXER WITH STORAGE |
 National Semiconductor ... | 54LS258ALMQB |  163Kb/ 8P | TRI-STATE Quad 2-Data Selectors/Multiplexers |
| 54LS26 |  52Kb/ 2P | Dual 5-Input NOR Gate |
| 54LS260 |  52Kb/ 2P | Dual 5-Input NOR Gate |
 National Semiconductor ... | 54LS260DMQB |  52Kb/ 2P | Dual 5-Input NOR Gate |
| 54LS260FMQB |  52Kb/ 2P | Dual 5-Input NOR Gate |
| 54LS260LMQB |  52Kb/ 2P | Dual 5-Input NOR Gate |
| 54LS266 |  54Kb/ 2P | QUAD 2-INPUT EXCLUSIVE-NOR GATE WITH OPEN-COLLECTOR OUTPUTS |
| 54LS266DMQB |  54Kb/ 2P | QUAD 2-INPUT EXCLUSIVE-NOR GATE WITH OPEN-COLLECTOR OUTPUTS |
| 54LS266FMQB |  54Kb/ 2P | QUAD 2-INPUT EXCLUSIVE-NOR GATE WITH OPEN-COLLECTOR OUTPUTS |
| 54LS27 |  58Kb/ 2P | TRIPLE 3-INPUT NOR GATES |
 National Semiconductor ... | 54LS273 |  78Kb/ 3P | 8-BIT REGISTER WITH CLEAR |
| 54LS273DMQB |  78Kb/ 3P | 8-BIT REGISTER WITH CLEAR |
| 54LS273FMQB |  78Kb/ 3P | 8-BIT REGISTER WITH CLEAR |
| 54LS273LMQB |  78Kb/ 3P | 8-BIT REGISTER WITH CLEAR |
| 54LS279 |  137Kb/ 6P | Quad S-R Latches |
 National Semiconductor ... | 54LS279DMQB |  137Kb/ 6P | Quad S-R Latches |
| 54LS279FMQB |  137Kb/ 6P | Quad S-R Latches |