| Nr. | Nombre de la Parte | Descripción | Fabricante |
| 1111521 | SN54LS248J | BCD-a-siete-segmento DECODERS/DRIVERS | Motorola |
| 1111522 | SN54LS248J | BCD-a-siete-segmento DECODERS/DRIVERS | Texas Instruments |
| 1111523 | SN54LS248W | BCD-a-siete-segmento DECODERS/DRIVERS | Texas Instruments |
| 1111524 | SN54LS249 | BCD-a-siete-segmento DECODERS/DRIVERS | Motorola |
| 1111525 | SN54LS249J | BCD-a-siete-segmento DECODERS/DRIVERS | Motorola |
| 1111526 | SN54LS251 | MULTIPLEXOR 8-input CON LAS SALIDAS 3-state | Motorola |
| 1111527 | SN54LS251 | Datos Selectors/Multiplexers Con Las Salidas 3-State | Texas Instruments |
| 1111528 | SN54LS251FK | DATOS SELECTORS/MULTIPLEXERS CON LAS SALIDAS 3-STATE | Texas Instruments |
| 1111529 | SN54LS251J | MULTIPLEXOR 8-input CON LAS SALIDAS 3-state | Motorola |
| 1111530 | SN54LS251J | Datos Selectors/Multiplexers Con Las Salidas 3-State | Texas Instruments |
| 1111531 | SN54LS251W | DATOS SELECTORS/MULTIPLEXERS CON LAS SALIDAS 3-STATE | Texas Instruments |
| 1111532 | SN54LS253 | MULTIPLEXOR DUAL 4-input CON LAS SALIDAS 3-state | Motorola |
| 1111533 | SN54LS253 | 4-Line Dual 1-Line A los Datos Selectors/Multiplexers Con Las Salidas 3-State | Texas Instruments |
| 1111534 | SN54LS253FK | 4-line DUAL 1-line A LOS DATOS SELECTORS/MULTIPLEXERS CON LAS SALIDAS 3-state | Texas Instruments |
| 1111535 | SN54LS253J | MULTIPLEXOR DUAL 4-input CON LAS SALIDAS 3-state | Motorola |
| 1111536 | SN54LS253J | 4-Line Dual 1-Line A los Datos Selectors/Multiplexers Con Las Salidas 3-State | Texas Instruments |
| 1111537 | SN54LS253W | 4-line DUAL 1-line A LOS DATOS SELECTORS/MULTIPLEXERS CON LAS SALIDAS 3-state | Texas Instruments |
| 1111538 | SN54LS256 | CIERRE DIRECCIONABLE DUAL 4-bit | Motorola |
| 1111539 | SN54LS256J | CIERRE DIRECCIONABLE DUAL 4-bit | Motorola |
| 1111540 | SN54LS257 | MULTIPLEXOR DEL CUADRÁNGULO 2-input CON LAS SALIDAS 3-state | Motorola |
| 1111541 | SN54LS257 | 2-line CUÁDRUPLE 1-line A LOS DATOS SELECTORS/MULTIPLEXERS | Texas Instruments |
| 1111542 | SN54LS257B | MULTIPLEXOR DEL CUADRÁNGULO 2-input CON LAS SALIDAS 3-state | Motorola |
| 1111543 | SN54LS257B | 2-Line Cuádruple 1-Line A los Datos Selectors/Multiplexers | Texas Instruments |
| 1111544 | SN54LS257BFK | 2-line CUÁDRUPLE 1-line A LOS DATOS SELECTORS/MULTIPLEXERS | Texas Instruments |
| 1111545 | SN54LS257BJ | 2-Line Cuádruple 1-Line A los Datos Selectors/Multiplexers | Texas Instruments |
| 1111546 | SN54LS257BJ | Quad multiplexor de 2 entradas con salidas 3-state | Motorola |
| 1111547 | SN54LS257BW | 2-line CUÁDRUPLE 1-line A LOS DATOS SELECTORS/MULTIPLEXERS | Texas Instruments |
| 1111548 | SN54LS257J | MULTIPLEXOR DEL CUADRÁNGULO 2-input CON LAS SALIDAS 3-state | Motorola |
| 1111549 | SN54LS258B | 2-Line Cuádruple 1-Line A los Datos Selectors/Multiplexers | Texas Instruments |
| 1111550 | SN54LS258BFK | 2-line CUÁDRUPLE 1-line A LOS DATOS SELECTORS/MULTIPLEXERS | Texas Instruments |
| 1111551 | SN54LS258BJ | 2-Line Cuádruple 1-Line A los Datos Selectors/Multiplexers | Texas Instruments |
| 1111552 | SN54LS258BJ | Quad multiplexor de 2 entradas con salidas 3-state | Motorola |
| 1111553 | SN54LS258BW | 2-line CUÁDRUPLE 1-line A LOS DATOS SELECTORS/MULTIPLEXERS | Texas Instruments |
| 1111554 | SN54LS259 | CIERRE DIRECCIONABLE 8-bit | Motorola |
| 1111555 | SN54LS259B | CIERRES DIRECCIONABLES 8-bit | Texas Instruments |
| 1111556 | SN54LS259BFK | CIERRES DIRECCIONABLES 8-bit | Texas Instruments |
| 1111557 | SN54LS259BJ | CIERRES DIRECCIONABLES 8-bit | Texas Instruments |
| 1111558 | SN54LS259BW | CIERRES DIRECCIONABLES 8-bit | Texas Instruments |
| 1111559 | SN54LS259J | CIERRE DIRECCIONABLE 8-bit | Motorola |
| 1111560 | SN54LS26 | ALMACENADOR INTERMEDIARIO DEL CUADRÁNGULO 2-input NAND | Motorola |
| | | |
