Quick Access: 74-50
| Part Number | Manufacturer |
|---|---|
| 74LS257B | National Semiconductor |
| 74LS257B | Motorola |
| 74LS257B | etcTI |
| 74LS258B | National Semiconductor |
| 74LS258B | etcTI |
| 74LS258B | Motorola |
| 74LS259 | Fairchild Semiconductor |
| 74LS26 | TW |
| 74LS26 | ETC |
| 74LS26 | Fairchild Semiconductor |
| 74LS26 | Motorola |
| 74LS260 | Motorola |
| 74LS266 | Fairchild Semiconductor |
| 74LS266 | Hitachi Semiconductor |
| 74LS27 | Hitachi Semiconductor |
| 74LS273 | Mitsubishi Electric Semiconductor |
| 74LS273 | ON Semiconductor |
| 74LS273 | Fairchild Semiconductor |
| 74LS273 | Hitachi Semiconductor |
| 74LS273 | National Semiconductor |
| 74LS273 | Motorola |
| 74LS273P | Mitsubishi |
| 74LS279 | Fairchild Semiconductor |
| 74LS279 | Hitachi Semiconductor |
| 74LS279 | National Semiconductor |
| 74LS28 | Motorola |
| 74LS280 | ON Semiconductor |
| 74LS280 | Hitachi Semiconductor |
| 74LS283 | etcTI |
| 74LS283 | National Semiconductor |
| 74LS284 | San Mao |
| 74LS289 | ETC |
| 74LS290 | Motorola |
| 74LS293 | Hitachi Semiconductor |
| 74LS293 | Motorola |
| 74LS293 | ON Semiconductor |
| 74LS295 | TW |
| 74LS298 | ON Semiconductor |
| 74LS298 | Fairchild Semiconductor |
| 74LS298 | Hitachi Semiconductor |
| 74LS298 | Motorola |
| 74LS299 | Fairchild Semiconductor |
| 74LS30 | ON Semiconductor |
| 74LS30 | Fairchild Semiconductor |
| 74LS30 | Hitachi Semiconductor |
| 74LS30 | National Semiconductor |
| 74LS32 | Fairchild Semiconductor |
| 74LS32 | Hitachi Semiconductor |
| 74LS32 | National Semiconductor |
| 74LS32 | ON Semiconductor |
| 74LS322 | Motorola |
| 74LS33 | Motorola |
| 74LS33 | Fairchild Semiconductor |
| 74LS347 | Fairchild |
| 74LS348 | Motorola |
| 74LS352 | National Semiconductor |
| 74LS363 | Signetics |
| 74LS364 | Signetics |
| 74LS365 | TW |
| 74LS366A | Hitachi Semiconductor |
| 74LS367 | Fairchild Semiconductor |
| 74LS367 | Hitachi Semiconductor |
| 74LS367 | National Semiconductor |
| 74LS367 | Motorola |
| 74LS367 | ON Semiconductor |
| 74LS368 | ETC |
| 74LS37 | Hitachi Semiconductor |
| 74LS373 | Fairchild Semiconductor |
| 74LS373 | etcTI |
| 74LS373 | Hitachi Semiconductor |
| 74LS373 | National Semiconductor |
| 74LS373 | Motorola |
| 74LS373 | Signetics |
| 74LS373 | onsemi |
| 74LS374 | etcTI |
| 74LS374 | Hitachi Semiconductor |
| 74LS374 | onsemi |
| 74LS374 | National Semiconductor |
| 74LS374 | Motorola |
| 74LS374 | Signetics |
| 74LS374 | Fairchild Semiconductor |
| 74LS375 | National Semiconductor |
| 74LS375 | Motorola |
| 74LS377 | ON Semiconductor |
| 74LS377 | Fairchild Semiconductor |
| 74LS377 | Motorola |
| 74LS379 | Motorola |
| 74LS38 | Fairchild Semiconductor |
| 74LS38 | Hitachi Semiconductor |
| 74LS385 | Motorola |
| 74LS386 | Motorola |
| 74LS390 | Fairchild Semiconductor |
| 74LS393 | Fairchild Semiconductor |
| 74LS393 | Hitachi Semiconductor |
| 74LS393 | Motorola |
| 74LS395 | Motorola |
| 74LS398 | Motorola |
| 74LS399 | etcTI |
| 74LS399 | Motorola |
| 74LS40 | Motorola |
