| 130241 | 74AC257PC | Multiplexor Quad cu 2 intrări cu ieșiri 3-STATE | Fairchild Semiconductor |
| 130242 | 74AC257SC | Multiplexor Quad cu 2 intrări cu ieșiri 3-STATE | Fairchild Semiconductor |
| 130243 | 74AC257SCX | Multiplexor Quad cu 2 intrări cu ieșiri 3-STATE | Fairchild Semiconductor |
| 130244 | 74AC257SJ | Multiplexor Quad cu 2 intrări cu ieșiri 3-STATE | Fairchild Semiconductor |
| 130245 | 74AC257SJX | Multiplexor Quad cu 2 intrări cu ieșiri 3-STATE | Fairchild Semiconductor |
| 130246 | 74AC257TTR | MULTIPLEXER CU 2 CANALE QUAD (3-STATE) | SGS Thomson Microelectronics |
| 130247 | 74AC257TTR | MULTIPLEXER CU 2 CANALE QUAD (3-STATE) | ST Microelectronics |
| 130248 | 74AC273 | Octal D-Type Flip-Flop | Fairchild Semiconductor |
| 130249 | 74AC273 | Octal D Flip-Flop | National Semiconductor |
| 130250 | 74AC273 | FLIP FLOP OCTAL D-TIP CU CLEAR | SGS Thomson Microelectronics |
| 130251 | 74AC273 | FLIP FLOP OCTAL D-TIP CU CLEAR | ST Microelectronics |
| 130252 | 74AC273B | FLIP FLOP OCTAL D-TIP CU CLEAR | SGS Thomson Microelectronics |
| 130253 | 74AC273B | FLIP FLOP OCTAL D-TIP CU CLEAR | ST Microelectronics |
| 130254 | 74AC273CW | Octal D-Type Flip-Flop | Fairchild Semiconductor |
| 130255 | 74AC273M | FLIP FLOP OCTAL D-TIP CU CLEAR | SGS Thomson Microelectronics |
| 130256 | 74AC273M | FLIP FLOP OCTAL D-TIP CU CLEAR | ST Microelectronics |
| 130257 | 74AC273MTC | Octal D-Type Flip-Flop | Fairchild Semiconductor |
| 130258 | 74AC273MTCX | Octal D-Type Flip-Flop | Fairchild Semiconductor |
| 130259 | 74AC273MTR | FLIP FLOP OCTAL D-TIP CU CLEAR | SGS Thomson Microelectronics |
| 130260 | 74AC273MTR | FLIP FLOP OCTAL D-TIP CU CLEAR | ST Microelectronics |
| 130261 | 74AC273PC | Octal D-Type Flip-Flop | Fairchild Semiconductor |
| 130262 | 74AC273SC | Octal D-Type Flip-Flop | Fairchild Semiconductor |
| 130263 | 74AC273SCX | Octal D-Type Flip-Flop | Fairchild Semiconductor |
| 130264 | 74AC273SJ | Octal D-Type Flip-Flop | Fairchild Semiconductor |
| 130265 | 74AC273SJX | Octal D-Type Flip-Flop | Fairchild Semiconductor |
| 130266 | 74AC273TTR | FLIP FLOP OCTAL D-TIP CU CLEAR | SGS Thomson Microelectronics |
| 130267 | 74AC273TTR | FLIP FLOP OCTAL D-TIP CU CLEAR | ST Microelectronics |
| 130268 | 74AC280 | 9-bit de paritate Generator / Checker | Fairchild Semiconductor |
| 130269 | 74AC280 | 9 bit de paritate GENERATOR | SGS Thomson Microelectronics |
| 130270 | 74AC280 | 9 bit de paritate GENERATOR | ST Microelectronics |
| 130271 | 74AC280B | 9 BIT PARIT GENERATOR | SGS Thomson Microelectronics |
| 130272 | 74AC280B | 9 BIT PARIT GENERATOR | ST Microelectronics |
| 130273 | 74AC280M | 9 BIT PARIT GENERATOR | SGS Thomson Microelectronics |
| 130274 | 74AC280M | 9 BIT PARIT GENERATOR | ST Microelectronics |
| 130275 | 74AC280MTR | 9 BIT PARIT GENERATOR | SGS Thomson Microelectronics |
| 130276 | 74AC280MTR | 9 BIT PARIT GENERATOR | ST Microelectronics |
| 130277 | 74AC280SC | 9-bit de paritate Generator / Checker | Fairchild Semiconductor |
| 130278 | 74AC280SCX | 9-bit de paritate Generator / Checker | Fairchild Semiconductor |
| 130279 | 74AC280SJ | 9-bit de paritate Generator / Checker | Fairchild Semiconductor |
| 130280 | 74AC280SJX | 9-bit de paritate Generator / Checker | Fairchild Semiconductor |
