Quick Access: 7-60
| Part Number | Manufacturer |
|---|---|
| 74LS20 | Motorola |
| 74LS21 | Motorola |
| 74LS21 | Hitachi Semiconductor |
| 74LS22 | Motorola |
| 74LS221 | ON Semiconductor |
| 74LS221 | Fairchild Semiconductor |
| 74LS240 | ON Semiconductor |
| 74LS240 | Fairchild Semiconductor |
| 74LS240 | Hitachi Semiconductor |
| 74LS240 | National Semiconductor |
| 74LS240 | BDTIC |
| 74LS241 | Hitachi Semiconductor |
| 74LS241 | Fairchild Semiconductor |
| 74LS241 | National Semiconductor |
| 74LS241 | Motorola |
| 74LS243 | Fairchild Semiconductor |
| 74LS244 | Mitsubishi Electric Semiconductor |
| 74LS244 | Fairchild Semiconductor |
| 74LS244 | Hitachi Semiconductor |
| 74LS244 | ON Semiconductor |
| 74LS245 | ON Semiconductor |
| 74LS245 | Fairchild Semiconductor |
| 74LS245 | National Semiconductor |
| 74LS245 | etcTI |
| 74LS245B1 | SGS-Thomson |
| 74LS245C1 | SGS-Thomson |
| 74LS245D1 | SGS-Thomson |
| 74LS245M1 | SGS-Thomson |
| 74LS247 | ON Semiconductor |
| 74LS247 | Hitachi Semiconductor |
| 74LS251 | ON Semiconductor |
| 74LS251 | Fairchild Semiconductor |
| 74LS251 | Hitachi Semiconductor |
| 74LS253 | Fairchild Semiconductor |
| 74LS256 | Signetics |
| 74LS256 | National Semiconductor |
| 74LS256 | Motorola |
| 74LS257 | ON Semiconductor |
| 74LS257 | Fairchild Semiconductor |
| 74LS257 | Hitachi Semiconductor |
| 74LS257 | National Semiconductor |
| 74LS257B | Fairchild Semiconductor |
| 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 |
