| Nr. | Nombre de la Parte | Descripción | Fabricante |
| 1322921 | WS57C256F-55TMB | 32K DE ALTA VELOCIDAD x 8 Cmos EPROM | ST Microelectronics |
| 1322922 | WS57C256F-70 | 32K DE ALTA VELOCIDAD x 8 Cmos EPROM | ST Microelectronics |
| 1322923 | WS57C256F-70CMB | 32K DE ALTA VELOCIDAD x 8 Cmos EPROM | ST Microelectronics |
| 1322924 | WS57C256F-70D | 32K DE ALTA VELOCIDAD x 8 Cmos EPROM | ST Microelectronics |
| 1322925 | WS57C256F-70DMB | 32K DE ALTA VELOCIDAD x 8 Cmos EPROM | ST Microelectronics |
| 1322926 | WS57C256F-70J | 32K DE ALTA VELOCIDAD x 8 Cmos EPROM | ST Microelectronics |
| 1322927 | WS57C256F-70JI | 32K DE ALTA VELOCIDAD x 8 Cmos EPROM | ST Microelectronics |
| 1322928 | WS57C256F-70T | 32K DE ALTA VELOCIDAD x 8 Cmos EPROM | ST Microelectronics |
| 1322929 | WS57C291C | WS57C19Ç/29Ç 2K DE ALTA VELOCIDAD X 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322930 | WS57C291C | WS57C19Ç/29Ç 2K DE ALTA VELOCIDAD X 8 Cmos PROM/RPROM | SGS Thomson Microelectronics |
| 1322931 | WS57C291C | - VELOCIDAD MILITAR 2K X 8 Cmos PROM/RPROM De WS57C19Ç/29Ç | SGS Thomson Microelectronics |
| 1322932 | WS57C291C- | VELOCIDAD MILITAR 2K X 8 Cmos PROM/RPROM De WS57C19Ç/29Ç | ST Microelectronics |
| 1322933 | WS57C291C- | WS57C191C / 291C ALTA VELOCIDAD MILITAR 2K X 8 CMOS PROM / RPROM | SGS Thomson Microelectronics |
| 1322934 | WS57C291C-1 | VELOCIDAD MILITAR 2K x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322935 | WS57C291C-25 | 2K DE ALTA VELOCIDAD x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322936 | WS57C291C-25S | 2K DE ALTA VELOCIDAD x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322937 | WS57C291C-25T | 2K DE ALTA VELOCIDAD x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322938 | WS57C291C-35 | 2K DE ALTA VELOCIDAD x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322939 | WS57C291C-35S | 2K DE ALTA VELOCIDAD x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322940 | WS57C291C-35T | 2K DE ALTA VELOCIDAD x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322941 | WS57C291C-35TMB | 2K DE ALTA VELOCIDAD x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322942 | WS57C291C-45 | 2K DE ALTA VELOCIDAD x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322943 | WS57C291C-45S | 2K DE ALTA VELOCIDAD x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322944 | WS57C291C-45T | 2K DE ALTA VELOCIDAD x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322945 | WS57C291C-45TI | 2K DE ALTA VELOCIDAD x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322946 | WS57C291C-45TMB | 2K DE ALTA VELOCIDAD x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322947 | WS57C291C-55 | 2K DE ALTA VELOCIDAD x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322948 | WS57C291C-55T | 2K DE ALTA VELOCIDAD x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322949 | WS57C291C-55TMB | 2K DE ALTA VELOCIDAD x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322950 | WS57C43 | 4K APRESURADO ALTO MILITAR x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322951 | WS57C43C | WS57C43C 4K DE ALTA VELOCIDAD X 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322952 | WS57C43C | WS57C43C 4K DE ALTA VELOCIDAD X 8 Cmos PROM/RPROM | SGS Thomson Microelectronics |
| 1322953 | WS57C43C | - WS57C43C 4K APRESURADO ALTO MILITAR X 8 Cmos PROM/RPROM | SGS Thomson Microelectronics |
| 1322954 | WS57C43C- | WS57C43C 4K APRESURADO ALTO MILITAR X 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322955 | WS57C43C-1 | 4K APRESURADO ALTO MILITAR x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322956 | WS57C43C-25D | 4K DE ALTA VELOCIDAD x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322957 | WS57C43C-25J | 4K DE ALTA VELOCIDAD x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322958 | WS57C43C-25S | 4K DE ALTA VELOCIDAD x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322959 | WS57C43C-25T | 4K DE ALTA VELOCIDAD x 8 Cmos PROM/RPROM | ST Microelectronics |
| 1322960 | WS57C43C-35 | 4K APRESURADO ALTO MILITAR x 8 Cmos PROM/RPROM | ST Microelectronics |
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