| Nr. | Nombre de la Parte | Descripción | Fabricante |
| 725521 | M54HC138F1R | 3 A 8 LINEA DECODIFICADOR INVERTIR | SGS Thomson Microelectronics |
| 725522 | M54HC138K | DECODIFICADOR Rad-duro De 3 A 8 LÍNEAS (el INVERTIR) | ST Microelectronics |
| 725523 | M54HC138K1 | DECODIFICADOR Rad-duro De 3 A 8 LÍNEAS (el INVERTIR) | ST Microelectronics |
| 725524 | M54HC138KG | Rad-Duro de 3 a 8 Line Decoder Inversor | ST Microelectronics |
| 725525 | M54HC138KT | Rad-Duro de 3 a 8 Line Decoder Inversor | ST Microelectronics |
| 725526 | M54HC139 | SE DOBLAN 2 A 4 DECODER/DEMULTIPLEXER | SGS Thomson Microelectronics |
| 725527 | M54HC139 | Rad-duro SE DOBLAN 2 A 4 DECODER/DEMULTIPLEXER | ST Microelectronics |
| 725528 | M54HC139D | Rad-duro SE DOBLAN 2 A 4 DECODER/DEMULTIPLEXER | ST Microelectronics |
| 725529 | M54HC139DG | Rad-Duro Dual 2-to-4 Línea Decoder / Demultiplexer | ST Microelectronics |
| 725530 | M54HC139DT | Rad-Duro Dual 2-to-4 Línea Decoder / Demultiplexer | ST Microelectronics |
| 725531 | M54HC139F1R | M54HC138F1R M74HC138M1R M74HC138B1R M74HC138C1R | ST Microelectronics |
| 725532 | M54HC139F1R | M54HC138F1R M74HC138M1R M74HC138B1R M74HC138C1R | SGS Thomson Microelectronics |
| 725533 | M54HC139K | Rad-duro SE DOBLAN 2 A 4 DECODER/DEMULTIPLEXER | ST Microelectronics |
| 725534 | M54HC139K1 | Rad-duro SE DOBLAN 2 A 4 DECODER/DEMULTIPLEXER | ST Microelectronics |
| 725535 | M54HC139KG | Rad-Duro Dual 2-to-4 Línea Decoder / Demultiplexer | ST Microelectronics |
| 725536 | M54HC139KT | Rad-Duro Dual 2-to-4 Línea Decoder / Demultiplexer | ST Microelectronics |
| 725537 | M54HC14 | INVERSOR DE LA TUERCA HEXAGONAL SCHMITT | SGS Thomson Microelectronics |
| 725538 | M54HC14 | INVERSOR Rad-duro de la TUERCA HEXAGONAL SCHMITT | ST Microelectronics |
| 725539 | M54HC147 | CODIFICADOR DE LA PRIORIDAD DE 10 A 4 LÍNEAS | SGS Thomson Microelectronics |
| 725540 | M54HC147 | CODIFICADOR DE LA PRIORIDAD DE 10 A 4 LÍNEAS | ST Microelectronics |
| 725541 | M54HC147F1R | CODIFICADOR DE LA PRIORIDAD DE 10 A 4 LÍNEAS | ST Microelectronics |
| 725542 | M54HC147F1R | 10 A 4 línea prioritaria ENCODER | SGS Thomson Microelectronics |
| 725543 | M54HC148 | CODIFICADOR DE LA PRIORIDAD DE 8 A 3 LÍNEAS | SGS Thomson Microelectronics |
| 725544 | M54HC148 | CODIFICADOR Rad-duro de la PRIORIDAD De 8 A 3 LÍNEAS | ST Microelectronics |
| 725545 | M54HC148D | CODIFICADOR Rad-duro de la PRIORIDAD De 8 A 3 LÍNEAS | ST Microelectronics |
| 725546 | M54HC148DG | Rad-Duro de 8 a 3 Línea Prioritaria Encoder | ST Microelectronics |
| 725547 | M54HC148DT | Rad-Duro de 8 a 3 Línea Prioritaria Encoder | ST Microelectronics |
| 725548 | M54HC148F1R | CODIFICADOR DE LA PRIORIDAD DE 8 A 3 LÍNEAS | ST Microelectronics |
| 725549 | M54HC148F1R | 8 A 3 LÍNEA DE PRIORIDAD ENCODER | SGS Thomson Microelectronics |
| 725550 | M54HC148KG | Rad-Duro de 8 a 3 Línea Prioritaria Encoder | ST Microelectronics |
| 725551 | M54HC148KT | Rad-Duro de 8 a 3 Línea Prioritaria Encoder | ST Microelectronics |
| 725552 | M54HC14D | INVERSOR Rad-duro de la TUERCA HEXAGONAL SCHMITT | ST Microelectronics |
| 725553 | M54HC14D1 | INVERSOR Rad-duro de la TUERCA HEXAGONAL SCHMITT | ST Microelectronics |
| 725554 | M54HC14DG | Rad-Duro Hex Schmitt Inverter | ST Microelectronics |
| 725555 | M54HC14DT | Rad-Duro Hex Schmitt Inverter | ST Microelectronics |
| 725556 | M54HC14F1R | INVERSOR DE LA TUERCA HEXAGONAL SCHMITT | ST Microelectronics |
| 725557 | M54HC14K | INVERSOR Rad-duro de la TUERCA HEXAGONAL SCHMITT | ST Microelectronics |
| 725558 | M54HC14K1 | INVERSOR Rad-duro de la TUERCA HEXAGONAL SCHMITT | ST Microelectronics |
| 725559 | M54HC14KG | Rad-Duro Hex Schmitt Inverter | ST Microelectronics |
| 725560 | M54HC14KT | Rad-Duro Hex Schmitt Inverter | ST Microelectronics |
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