| Nr. | Nome da parte | Descrição | Fabricante |
| 457121 | HCF4046BEY | LAÇO DO MICROPOWER PHASE-LOCKED | ST Microelectronics |
| 457122 | HCF4046BEY | LAÇO DO MICROPOWER PHASE-LOCKED | SGS Thomson Microelectronics |
| 457123 | HCF4046BM1 | LAÇO DO MICROPOWER PHASE-LOCKED | ST Microelectronics |
| 457124 | HCF4046BM1 | LAÇO DO MICROPOWER PHASE-LOCKED | SGS Thomson Microelectronics |
| 457125 | HCF4046M013TR | LAÇO DO MICROPOWER PHASE-LOCKED | ST Microelectronics |
| 457126 | HCF4046M013TR | LAÇO DO MICROPOWER PHASE-LOCKED | SGS Thomson Microelectronics |
| 457127 | HCF4047 | MULTIVIBRATOR DE LOW-POWER MONOSTABLE/ASTABLE | ST Microelectronics |
| 457128 | HCF4047B | MULTIVIBRATOR DE LOW-POWER MONOSTABLE/ASTABLE | SGS Thomson Microelectronics |
| 457129 | HCF4047B | MULTIVIBRATOR DE LOW-POWELOW-POWER MONOSTABLE/ASTABLE | ST Microelectronics |
| 457130 | HCF4047BC1 | MULTIVIBRATOR DE LOW-POWELOW-POWER MONOSTABLE/ASTABLE | ST Microelectronics |
| 457131 | HCF4047BC1 | Baixo consumo de energia monoestável / multivibrador astável | SGS Thomson Microelectronics |
| 457132 | HCF4047BEY | MULTIVIBRATOR DE LOW-POWER MONOSTABLE/ASTABLE | ST Microelectronics |
| 457133 | HCF4047BEY | MULTIVIBRATOR DE LOW-POWER MONOSTABLE/ASTABLE | SGS Thomson Microelectronics |
| 457134 | HCF4047BM1 | MULTIVIBRATOR DE LOW-POWER MONOSTABLE/ASTABLE | ST Microelectronics |
| 457135 | HCF4047BM1 | MULTIVIBRATOR DE LOW-POWER MONOSTABLE/ASTABLE | SGS Thomson Microelectronics |
| 457136 | HCF4047M013TR | MULTIVIBRATOR DE LOW-POWER MONOSTABLE/ASTABLE | ST Microelectronics |
| 457137 | HCF4047M013TR | MULTIVIBRATOR DE LOW-POWER MONOSTABLE/ASTABLE | SGS Thomson Microelectronics |
| 457138 | HCF4048 | PORTA 8-INPUT EXPANSÍVEL MULTIFUNCTION | ST Microelectronics |
| 457139 | HCF4048B | PORTA 8-INPUT EXPANSÍVEL MULTIFUNCTION | SGS Thomson Microelectronics |
| 457140 | HCF4048B | PORTA 8-INPUT EXPANSÍVEL MULTIFUNCTION De EmULTIFUNCTION | ST Microelectronics |
| 457141 | HCF4048BC1 | PORTA 8-INPUT EXPANSÍVEL MULTIFUNCTION De EmULTIFUNCTION | ST Microelectronics |
| 457142 | HCF4048BEY | PORTA 8-INPUT EXPANSÍVEL MULTIFUNCTION | ST Microelectronics |
| 457143 | HCF4048BEY | PORTA 8-INPUT EXPANSÍVEL MULTIFUNCTION | SGS Thomson Microelectronics |
| 457144 | HCF4048BM1 | PORTA 8-INPUT EXPANSÍVEL MULTIFUNCTION | ST Microelectronics |
| 457145 | HCF4048BM1 | PORTA 8-INPUT EXPANSÍVEL MULTIFUNCTION | SGS Thomson Microelectronics |
| 457146 | HCF4048M013TR | PORTA 8-INPUT EXPANSÍVEL MULTIFUNCTION | ST Microelectronics |
| 457147 | HCF4048M013TR | PORTA 8-INPUT EXPANSÍVEL MULTIFUNCTION | SGS Thomson Microelectronics |
| 457148 | HCF4049 | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
| 457149 | HCF4049U | HEX BUFFER/CONVERTERS | ST Microelectronics |
| 457150 | HCF4049UB | HEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
| 457151 | HCF4049UB | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
| 457152 | HCF4049UBC1 | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
| 457153 | HCF4049UBEY | HEX BUFFER/CONVERTERS | ST Microelectronics |
| 457154 | HCF4049UBEY | HEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
| 457155 | HCF4049UBF | HEXhEX BUFFER/CONVERTERS | ST Microelectronics |
| 457156 | HCF4049UBM1 | HEX BUFFER/CONVERTERS | ST Microelectronics |
| 457157 | HCF4049UBM1 | HEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
| 457158 | HCF4049UM013TR | HEX BUFFER/CONVERTERS | ST Microelectronics |
| 457159 | HCF4049UM013TR | HEX BUFFER/CONVERTERS | SGS Thomson Microelectronics |
| 457160 | HCF4050 | HEX BUFFER/CONVERTERS | ST Microelectronics |
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