| Bezeichnung |
Hersteller |
Datecode |
Beschreibung |
| 74AC256 | | | D-Latch 2-fach 4-Bit DIP16 |
| 74AC257 | | | Datenselektor / Multiplexer 2 zu 1 DIP16 |
| 74AC257-SMD | | | Datenselektor / Multiplexer 2zu1 SO16 |
| 74AC258 | | | Datenselektor / Multiplexer 2 zu 1 DIP16 |
| 74AC258-SMD | | | Datenselektor / Multiplexer 2zu1 SO16 |
| 74AC273 | | | D-Flip-Flop 8-Bit + clear DIP20 |
| 74AC273-SMD | | | D-Flip-Flop 8-Bit + clear SO20 |
| MC74AC273DW | MOTOROLA | | SOW20 |
| DM74AC273SC | NSC | | SOW20 |
| 74AC280 | | | Paritaetsgenerator / -pruefer 9-Bit DIP14 |