| Nr. | Nome da parte | Descrição | Fabricante |
| 1111521 | SN54LS248J | BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS | Motorola |
| 1111522 | SN54LS248J | BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS | Texas Instruments |
| 1111523 | SN54LS248W | BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS | Texas Instruments |
| 1111524 | SN54LS249 | BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS | Motorola |
| 1111525 | SN54LS249J | BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS | Motorola |
| 1111526 | SN54LS251 | MULTIPLEXER 8-INPUT COM SAÍDAS 3-STATE | Motorola |
| 1111527 | SN54LS251 | Dados Selectors/Multiplexers Com Saídas 3-State | Texas Instruments |
| 1111528 | SN54LS251FK | DADOS SELECTORS/MULTIPLEXERS COM SAÍDAS 3-STATE | Texas Instruments |
| 1111529 | SN54LS251J | MULTIPLEXER 8-INPUT COM SAÍDAS 3-STATE | Motorola |
| 1111530 | SN54LS251J | Dados Selectors/Multiplexers Com Saídas 3-State | Texas Instruments |
| 1111531 | SN54LS251W | DADOS SELECTORS/MULTIPLEXERS COM SAÍDAS 3-STATE | Texas Instruments |
| 1111532 | SN54LS253 | MULTIPLEXER 4-INPUT DUPLO COM SAÍDAS 3-STATE | Motorola |
| 1111533 | SN54LS253 | 4-Line Duplo 1-Line Aos Dados Selectors/Multiplexers Com Saídas 3-State | Texas Instruments |
| 1111534 | SN54LS253FK | 4-LINE DUPLO 1-LINE AOS DADOS SELECTORS/MULTIPLEXERS COM SAÍDAS 3-STATE | Texas Instruments |
| 1111535 | SN54LS253J | MULTIPLEXER 4-INPUT DUPLO COM SAÍDAS 3-STATE | Motorola |
| 1111536 | SN54LS253J | 4-Line Duplo 1-Line Aos Dados Selectors/Multiplexers Com Saídas 3-State | Texas Instruments |
| 1111537 | SN54LS253W | 4-LINE DUPLO 1-LINE AOS DADOS SELECTORS/MULTIPLEXERS COM SAÍDAS 3-STATE | Texas Instruments |
| 1111538 | SN54LS256 | TRAVA 4-BIT ENDEREÇÁVEL DUPLA | Motorola |
| 1111539 | SN54LS256J | TRAVA 4-BIT ENDEREÇÁVEL DUPLA | Motorola |
| 1111540 | SN54LS257 | MULTIPLEXER DO QUAD 2-INPUT COM SAÍDAS 3-STATE | Motorola |
| 1111541 | SN54LS257 | 2-LINE QUADRUPLE 1-LINE AOS DADOS SELECTORS/MULTIPLEXERS | Texas Instruments |
| 1111542 | SN54LS257B | MULTIPLEXER DO QUAD 2-INPUT COM SAÍDAS 3-STATE | Motorola |
| 1111543 | SN54LS257B | 2-Line Quadruple 1-Line Aos Dados Selectors/Multiplexers | Texas Instruments |
| 1111544 | SN54LS257BFK | 2-LINE QUADRUPLE 1-LINE AOS DADOS SELECTORS/MULTIPLEXERS | Texas Instruments |
| 1111545 | SN54LS257BJ | 2-Line Quadruple 1-Line Aos Dados Selectors/Multiplexers | Texas Instruments |
| 1111546 | SN54LS257BJ | Quad multiplexador de 2 entradas com saídas 3-state | Motorola |
| 1111547 | SN54LS257BW | 2-LINE QUADRUPLE 1-LINE AOS DADOS SELECTORS/MULTIPLEXERS | Texas Instruments |
| 1111548 | SN54LS257J | MULTIPLEXER DO QUAD 2-INPUT COM SAÍDAS 3-STATE | Motorola |
| 1111549 | SN54LS258B | 2-Line Quadruple 1-Line Aos Dados Selectors/Multiplexers | Texas Instruments |
| 1111550 | SN54LS258BFK | 2-LINE QUADRUPLE 1-LINE AOS DADOS SELECTORS/MULTIPLEXERS | Texas Instruments |
| 1111551 | SN54LS258BJ | 2-Line Quadruple 1-Line Aos Dados Selectors/Multiplexers | Texas Instruments |
| 1111552 | SN54LS258BJ | Quad multiplexador de 2 entradas com saídas 3-state | Motorola |
| 1111553 | SN54LS258BW | 2-LINE QUADRUPLE 1-LINE AOS DADOS SELECTORS/MULTIPLEXERS | Texas Instruments |
| 1111554 | SN54LS259 | TRAVA 8-BIT ENDEREÇÁVEL | Motorola |
| 1111555 | SN54LS259B | TRAVAS 8-BIT ENDEREÇÁVEIS | Texas Instruments |
| 1111556 | SN54LS259BFK | TRAVAS 8-BIT ENDEREÇÁVEIS | Texas Instruments |
| 1111557 | SN54LS259BJ | TRAVAS 8-BIT ENDEREÇÁVEIS | Texas Instruments |
| 1111558 | SN54LS259BW | TRAVAS 8-BIT ENDEREÇÁVEIS | Texas Instruments |
| 1111559 | SN54LS259J | TRAVA 8-BIT ENDEREÇÁVEL | Motorola |
| 1111560 | SN54LS26 | AMORTECEDOR DO QUAD 2-INPUT NAND | Motorola |
| | | |
