| 412241 | DM74ALS257N | 3-STATE Quad 1-of-2 Line Data Selector / Multiplexer | Fairchild Semiconductor |
| 412242 | DM74ALS257SJ | 3-STATE Quad 1-of-2 Line Data Selector / Multiplexer | Fairchild Semiconductor |
| 412243 | DM74ALS257SJX | 3-STATE Quad 1-of-2 Line Data Selector / Multiplexer | Fairchild Semiconductor |
| 412244 | DM74ALS258 | 3-STATE Quad 1-of-2-Line Selector / Multiplexer de date | Fairchild Semiconductor |
| 412245 | DM74ALS258 | TRI-STATE Quad 1-of-2 Line Data Selector / Multiplexer (inversare) | National Semiconductor |
| 412246 | DM74ALS258M | 3-STATE Quad 1-of-2 Line Data Selector / Multiplexer (inversare) | Fairchild Semiconductor |
| 412247 | DM74ALS258MX | 3-STATE Quad 1-of-2 Line Data Selector / Multiplexer (inversare) | Fairchild Semiconductor |
| 412248 | DM74ALS258N | 3-STATE Quad 1-of-2 Line Data Selector / Multiplexer (inversare) | Fairchild Semiconductor |
| 412249 | DM74ALS2645 | Transmițătoare octale TRI-STATE | National Semiconductor |
| 412250 | DM74ALS27 | Poarta NOR triplă cu 3 intrări | Fairchild Semiconductor |
| 412251 | DM74ALS27 | Porți NOR triple cu 3 intrări | National Semiconductor |
| 412252 | DM74ALS273 | Flip-flop octal tip Edge-Triggered cu Clear | Fairchild Semiconductor |
| 412253 | DM74ALS273 | Flip-flops cu declanșare de margine de tip D octal cu intrări clare | National Semiconductor |
| 412254 | DM74ALS273MSA | Flip-flops cu declanșare de margine de tip D octal cu intrări clare | Fairchild Semiconductor |
| 412255 | DM74ALS273MSAX | Flip-flops cu declanșare de margine de tip D octal cu intrări clare | Fairchild Semiconductor |
| 412256 | DM74ALS273N | Flip-flops cu declanșare de margine de tip D octal cu intrări clare | Fairchild Semiconductor |
| 412257 | DM74ALS273SJ | Flip-flops cu declanșare de margine de tip D octal cu intrări clare | Fairchild Semiconductor |
| 412258 | DM74ALS273SJX | Flip-flops cu declanșare de margine de tip D octal cu intrări clare | Fairchild Semiconductor |
| 412259 | DM74ALS273WM | Flip-flops cu declanșare de margine de tip D octal cu intrări clare | Fairchild Semiconductor |
| 412260 | DM74ALS273WMX | Flip-flops cu declanșare de margine de tip D octal cu intrări clare | Fairchild Semiconductor |
| 412261 | DM74ALS27M | Porți NOR triple cu 3 intrări | Fairchild Semiconductor |
| 412262 | DM74ALS27MX | Porți NOR triple cu 3 intrări | Fairchild Semiconductor |
| 412263 | DM74ALS27N | Porți NOR triple cu 3 intrări | Fairchild Semiconductor |
| 412264 | DM74ALS29827 | 10 buffere de biți și drivere de autobuz cu ieșiri TRI-STATE | National Semiconductor |
| 412265 | DM74ALS29863 | Transmițătoare cu autobuz pe 9 biți cu ieșiri TRI-STATE | National Semiconductor |
| 412266 | DM74ALS30A | 8-Input NAND Gate | Fairchild Semiconductor |
| 412267 | DM74ALS30A | 8 Intrări NAND Gates | National Semiconductor |
| 412268 | DM74ALS30AM | 8 Intrări NAND Gates | Fairchild Semiconductor |
| 412269 | DM74ALS30AMX | 8 Intrări NAND Gates | Fairchild Semiconductor |
| 412270 | DM74ALS30AN | 8 Intrări NAND Gates | Fairchild Semiconductor |
| 412271 | DM74ALS30ASJ | 8 Intrări NAND Gates | Fairchild Semiconductor |
| 412272 | DM74ALS30ASJX | 8 Intrări NAND Gates | Fairchild Semiconductor |
| 412273 | DM74ALS32 | Quad 2-Input OR Gate | Fairchild Semiconductor |
| 412274 | DM74ALS32 | Quad 2-Input OR Gate | National Semiconductor |
| 412275 | DM74ALS32M | Quad 2-Input OR Gate | Fairchild Semiconductor |
| 412276 | DM74ALS32MX | Quad 2-Input OR Gate | Fairchild Semiconductor |
| 412277 | DM74ALS32N | Quad 2-Input OR Gate | Fairchild Semiconductor |
| 412278 | DM74ALS32SJ | Quad 2-Input OR Gate | Fairchild Semiconductor |
| 412279 | DM74ALS32SJX | Quad 2-Input OR Gate | Fairchild Semiconductor |
| 412280 | DM74ALS373 | Zăvor transparent Octal D-Type 3-STATE | Fairchild Semiconductor |
