| Nr. | Nombre de la Parte | Descripción | Fabricante |
| 1269921 | UA741I | GENERAL-PURPOSE ESCOGEN De Op. Sys.-Amperios | ST Microelectronics |
| 1269922 | UA741I | OBJETIVO GENERAL INDIVIDUAL BIPOLAR OP-AMPS | SGS Thomson Microelectronics |
| 1269923 | UA741ID | SOLOS De Op. Sys.-amperios BIPOLARES DE FINES GENERALES | ST Microelectronics |
| 1269924 | UA741ID | SOLOS De Op. Sys.-amperios BIPOLARES DE FINES GENERALES | SGS Thomson Microelectronics |
| 1269925 | UA741IDT | SOLOS De Op. Sys.-amperios BIPOLARES DE FINES GENERALES | ST Microelectronics |
| 1269926 | UA741IDT | SOLOS De Op. Sys.-amperios BIPOLARES DE FINES GENERALES | SGS Thomson Microelectronics |
| 1269927 | UA741IH | GENERAL-PURPOSE ESCOGEN De Op. Sys.-Amperios | ST Microelectronics |
| 1269928 | UA741IH | GENERAL-PURPOSE ESCOGEN De Op. Sys.-Amperios | ST Microelectronics |
| 1269929 | UA741IH | De propósito general amplificador operacional único | SGS Thomson Microelectronics |
| 1269930 | UA741IN | SOLOS De Op. Sys.-amperios BIPOLARES DE FINES GENERALES | ST Microelectronics |
| 1269931 | UA741IN | SOLOS De Op. Sys.-amperios BIPOLARES DE FINES GENERALES | SGS Thomson Microelectronics |
| 1269932 | UA741IN14 | GENERAL-PURPOSE ESCOGEN De Op. Sys.-Amperios | ST Microelectronics |
| 1269933 | UA741IN14 | GENERAL-PURPOSE ESCOGEN De Op. Sys.-Amperios | ST Microelectronics |
| 1269934 | UA741IN14 | De propósito general amplificador operacional único | SGS Thomson Microelectronics |
| 1269935 | UA741IP | GENERAL-PROPÓSITO AMPLIFICADOR OPERACIONAL | Texas Instruments |
| 1269936 | UA741M | GENERAL-PURPOSE ESCOGEN De Op. Sys.-Amperios | ST Microelectronics |
| 1269937 | UA741M | GENERAL-PURPOSE ESCOGEN De Op. Sys.-Amperios | ST Microelectronics |
| 1269938 | UA741M | OBJETIVO GENERAL INDIVIDUAL BIPOLAR OP-AMPS | SGS Thomson Microelectronics |
| 1269939 | UA741MC | GENERAL-PURPOSE ESCOGEN De Op. Sys.-Amperios | ST Microelectronics |
| 1269940 | UA741MC | GENERAL-PURPOSE ESCOGEN De Op. Sys.-Amperios | ST Microelectronics |
| 1269941 | UA741MD | SOLOS De Op. Sys.-amperios BIPOLARES DE FINES GENERALES | ST Microelectronics |
| 1269942 | UA741MDT | SOLOS De Op. Sys.-amperios BIPOLARES DE FINES GENERALES | ST Microelectronics |
| 1269943 | UA741MFKB | Amplificador Operacional Del General-Propo'sito | Texas Instruments |
| 1269944 | UA741MGC | De propósito general amplificador operacional único | SGS Thomson Microelectronics |
| 1269945 | UA741MH | GENERAL-PURPOSE ESCOGEN De Op. Sys.-Amperios | ST Microelectronics |
| 1269946 | UA741MH | GENERAL-PURPOSE ESCOGEN De Op. Sys.-Amperios | ST Microelectronics |
| 1269947 | UA741MH | De propósito general amplificador operacional único | SGS Thomson Microelectronics |
| 1269948 | UA741MJ | Amplificador Operacional Del General-Propo'sito | Texas Instruments |
| 1269949 | UA741MJ | De propósito general amplificador operacional único | SGS Thomson Microelectronics |
| 1269950 | UA741MJB | Amplificador Operacional Del General-Propo'sito | Texas Instruments |
| 1269951 | UA741MJG | Amplificador Operacional Del General-Propo'sito | Texas Instruments |
| 1269952 | UA741MJGB | Amplificador Operacional Del General-Propo'sito | Texas Instruments |
| 1269953 | UA741MN | SOLOS De Op. Sys.-amperios BIPOLARES DE FINES GENERALES | ST Microelectronics |
| 1269954 | UA741MN | OBJETIVO GENERAL INDIVIDUAL BIPOLAR OP-AMPS | SGS Thomson Microelectronics |
| 1269955 | UA741N | Amplificador operacional de uso general | Philips |
| 1269956 | UA741N | OBJETIVO GENERAL INDIVIDUAL BIPOLAR OP-AMPS | SGS Thomson Microelectronics |
| 1269957 | UA741Y | AMPLIFICADORES OPERACIONALES DE GENERAL-PURPOSE | Texas Instruments |
| 1269958 | UA741Y | AMPLIFICADORES OPERACIONALES DE GENERAL-PURPOSE | Texas Instruments |
| 1269959 | UA747 | Amplificador Operacional De uso general Dual | Texas Instruments |
| 1269960 | UA747-1MJ | Amplificador Operacional De uso general Dual | Texas Instruments |
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