| No. | Nome della parte | Descrizione | Fabbricatore |
| 457161 | HCF4050B | HEX BUFFER/converters | SGS Thomson Microelectronics |
| 457162 | HCF4050B | HEXhEX BUFFER/converters | ST Microelectronics |
| 457163 | HCF4050BC1 | HEXhEX BUFFER/converters | ST Microelectronics |
| 457164 | HCF4050BEY | HEX BUFFER/converters | ST Microelectronics |
| 457165 | HCF4050BEY | HEX BUFFER/converters | SGS Thomson Microelectronics |
| 457166 | HCF4050BF | HEXhEX BUFFER/converters | ST Microelectronics |
| 457167 | HCF4050BM1 | HEX BUFFER/converters | ST Microelectronics |
| 457168 | HCF4050BM1 | HEX BUFFER/converters | SGS Thomson Microelectronics |
| 457169 | HCF4050M013TR | HEX BUFFER/converters | ST Microelectronics |
| 457170 | HCF4050M013TR | HEX BUFFER/converters | SGS Thomson Microelectronics |
| 457171 | HCF4051 | SCELGA 8 Multiplexor-demultiplexor di ANALOGO della MANICA | ST Microelectronics |
| 457172 | HCF4051B | Multiplexor-demultiplexor ANALOG | SGS Thomson Microelectronics |
| 457173 | HCF4051B | Multiplexor-demultiplexor ANALOG | ST Microelectronics |
| 457174 | HCF4051BC1 | Multiplexor-demultiplexor ANALOG | ST Microelectronics |
| 457175 | HCF4051BEY | SCELGA 8 Multiplexor-demultiplexor di ANALOGO della MANICA | ST Microelectronics |
| 457176 | HCF4051BEY | SCELGA 8 Multiplexor-demultiplexor di ANALOGO della MANICA | SGS Thomson Microelectronics |
| 457177 | HCF4051BF | Multiplexor-demultiplexor ANALOG | ST Microelectronics |
| 457178 | HCF4051BM1 | SCELGA 8 Multiplexor-demultiplexor di ANALOGO della MANICA | ST Microelectronics |
| 457179 | HCF4051BM1 | SCELGA 8 Multiplexor-demultiplexor di ANALOGO della MANICA | SGS Thomson Microelectronics |
| 457180 | HCF4051M013TR | SCELGA 8 Multiplexor-demultiplexor di ANALOGO della MANICA | ST Microelectronics |
| 457181 | HCF4051M013TR | SCELGA 8 Multiplexor-demultiplexor di ANALOGO della MANICA | SGS Thomson Microelectronics |
| 457182 | HCF4051YM013TR | Single 8-Channel Analog Multiplexer / Demultiplexer | ST Microelectronics |
| 457183 | HCF4052 | DEMULTIPLEXOR ANALOG DEL MULTIPLEXOR DI DIFFERENZIALE 4 CHANNLE | ST Microelectronics |
| 457184 | HCF4052B | Multiplexor-demultiplexor ANALOG | SGS Thomson Microelectronics |
| 457185 | HCF4052B | Multiplexor-demultiplexor ANALOG | ST Microelectronics |
| 457186 | HCF4052BC1 | Multiplexor-demultiplexor ANALOG | ST Microelectronics |
| 457187 | HCF4052BEY | DEMULTIPLEXOR ANALOG DEL MULTIPLEXOR DI DIFFERENZIALE 4 CHANNLE | ST Microelectronics |
| 457188 | HCF4052BEY | DEMULTIPLEXOR ANALOG DEL MULTIPLEXOR DI DIFFERENZIALE 4 CHANNLE | SGS Thomson Microelectronics |
| 457189 | HCF4052BF | Multiplexor-demultiplexor ANALOG | ST Microelectronics |
| 457190 | HCF4052BM1 | DEMULTIPLEXOR ANALOG DEL MULTIPLEXOR DI DIFFERENZIALE 4 CHANNLE | ST Microelectronics |
| 457191 | HCF4052BM1 | DEMULTIPLEXOR ANALOG DEL MULTIPLEXOR DI DIFFERENZIALE 4 CHANNLE | SGS Thomson Microelectronics |
| 457192 | HCF4052M013TR | DEMULTIPLEXOR ANALOG DEL MULTIPLEXOR DI DIFFERENZIALE 4 CHANNLE | ST Microelectronics |
| 457193 | HCF4052M013TR | DEMULTIPLEXOR ANALOG DEL MULTIPLEXOR DI DIFFERENZIALE 4 CHANNLE | SGS Thomson Microelectronics |
| 457194 | HCF4053 | TRIPLO 2 DEMULTIPLEXOR ANALOG DEI MULTIPLEXOR DI CHANNLE | ST Microelectronics |
| 457195 | HCF4053B | Multiplexor-demultiplexor ANALOG | SGS Thomson Microelectronics |
| 457196 | HCF4053B | 2-channel TRIPLICE MULTIPLEXER/demultiplexer ANALOG | ST Microelectronics |
| 457197 | HCF4053BC1 | Multiplexor-demultiplexor ANALOG | ST Microelectronics |
| 457198 | HCF4053BEY | TRIPLO 2 DEMULTIPLEXOR ANALOG DEI MULTIPLEXOR DI CHANNLE | ST Microelectronics |
| 457199 | HCF4053BEY | TRIPLO 2 DEMULTIPLEXOR ANALOG DEI MULTIPLEXOR DI CHANNLE | SGS Thomson Microelectronics |
| 457200 | HCF4053BF | Multiplexor-demultiplexor ANALOG | ST Microelectronics |
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