| Nr. | Nombre de la Parte | Descripción | Fabricante |
| 457601 | HCF4519BEY | 4 PEDACITO Y/O SELECTOR | SGS Thomson Microelectronics |
| 457602 | HCF4519BEY | 4 - PEDACITO Y/O SELECTOR | ST Microelectronics |
| 457603 | HCF4519BM1 | 4 PEDACITO Y/O SELECTOR | SGS Thomson Microelectronics |
| 457604 | HCF4519BM1 | 4 - PEDACITO Y/O SELECTOR | ST Microelectronics |
| 457605 | HCF4519M013TR | 4 PEDACITO Y/O SELECTOR | SGS Thomson Microelectronics |
| 457606 | HCF4520 | Para arriba-contadores DUALES | ST Microelectronics |
| 457607 | HCF4520B | Para arriba-contadores DUALES | SGS Thomson Microelectronics |
| 457608 | HCF4520B | Para arriba-contadores DUALES | ST Microelectronics |
| 457609 | HCF4520BC1 | Para arriba-contadores DUALES | ST Microelectronics |
| 457610 | HCF4520BEY | Para arriba-contadores DUALES | ST Microelectronics |
| 457611 | HCF4520BEY | Para arriba-contadores DUALES | SGS Thomson Microelectronics |
| 457612 | HCF4520BF | Para arriba-contadores DUALES | ST Microelectronics |
| 457613 | HCF4520BM1 | Para arriba-contadores DUALES | ST Microelectronics |
| 457614 | HCF4520BM1 | Para arriba-contadores DUALES | SGS Thomson Microelectronics |
| 457615 | HCF4520M013TR | Para arriba-contadores DUALES | ST Microelectronics |
| 457616 | HCF4520M013TR | Para arriba-contadores DUALES | SGS Thomson Microelectronics |
| 457617 | HCF4521 | 24 DIVISORES DE LA FRECUENCIA DE LA ETAPA | ST Microelectronics |
| 457618 | HCF4521B | 24 DIVISORES DE LA FRECUENCIA DE LA ETAPA | SGS Thomson Microelectronics |
| 457619 | HCF4521B | 24 DIVISORES DE LA FRECUENCIA DE LA ETAPA | ST Microelectronics |
| 457620 | HCF4521BEY | DIVISOR DE LA FRECUENCIA 24-stage | ST Microelectronics |
| 457621 | HCF4521BEY | DIVISOR DE LA FRECUENCIA 24-stage | SGS Thomson Microelectronics |
| 457622 | HCF4521BM013TR | DIVISOR DE LA FRECUENCIA 24-stage | SGS Thomson Microelectronics |
| 457623 | HCF4521BM1 | DIVISOR DE LA FRECUENCIA 24-stage | ST Microelectronics |
| 457624 | HCF4521BM1 | DIVISOR DE LA FRECUENCIA 24-stage | SGS Thomson Microelectronics |
| 457625 | HCF4521M013TR | DIVISOR DE LA FRECUENCIA 24-stage | ST Microelectronics |
| 457626 | HCF4522B | BCD PROGRAMABLE Divisor-por-n CONTADOR | SGS Thomson Microelectronics |
| 457627 | HCF4522B | BCD PROGRAMABLE Divisor-por-n CONTADOR | ST Microelectronics |
| 457628 | HCF4522BC1 | BCD PROGRAMABLE Divisor-por-n CONTADOR | ST Microelectronics |
| 457629 | HCF4522BEY | BCD PROGRAMABLE Divisor-por-n CONTADOR | ST Microelectronics |
| 457630 | HCF4522BM1 | BCD PROGRAMABLE Divisor-por-n CONTADOR | ST Microelectronics |
| 457631 | HCF4527 | MULTIPLEXOR DE LA TARIFA DEL BCD | ST Microelectronics |
| 457632 | HCF4527B | MULTIPLEXOR DE LA TARIFA DEL BCD | SGS Thomson Microelectronics |
| 457633 | HCF4527B | MULTIPLEXOR DE LA TARIFA DEL BCD | ST Microelectronics |
| 457634 | HCF4527BEY | MULTIPLEXOR DE LA TARIFA DEL BCD | ST Microelectronics |
| 457635 | HCF4527BEY | MULTIPLEXOR DE LA TARIFA DEL BCD | SGS Thomson Microelectronics |
| 457636 | HCF4529B | SELECTOR DE DATOS ANÁLOGOS, 4-channel DUAL O SOLOS 8-channel | SGS Thomson Microelectronics |
| 457637 | HCF4529B | SELECTOR DE DATOS ANÁLOGOS 4-channel DUAL O SOLOS 8-channel | ST Microelectronics |
| 457638 | HCF4529BC1 | SELECTOR DE DATOS ANÁLOGOS 4-channel DUAL O SOLOS 8-channel | ST Microelectronics |
| 457639 | HCF4529BEY | SELECTOR DE DATOS ANÁLOGOS 4-channel DUAL O SOLOS 8-channel | ST Microelectronics |
| 457640 | HCF4529BM1 | SELECTOR DE DATOS ANÁLOGOS 4-channel DUAL O SOLOS 8-channel | ST Microelectronics |
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