UA741EH и другие
| Компонент | Описание | Производитель | |
| CA741E | High-gain operational amplifier |
Harris Corporation |
 |
| KA741E | Single operational amplifier |
Fairchild Semiconductor |
|
| KA741ED | Single operational amplifier |
Fairchild Semiconductor |
|
| KRA741E | EPITAXIAL PLANAR PNP TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT) |
KEC |
|
| UA741E | GENERAL-PURPOSE SINGLE OP-AMPs |
STMicroelectronics |
|
| UA741ED | GENERAL-PURPOSE SINGLE OP-AMPs |
STMicroelectronics |
|
| UA741EH | GENERAL-PURPOSE SINGLE OP-AMPs |
STMicroelectronics |
|
| UA741EJ | GENERAL-PURPOSE SINGLE OP-AMPs |
STMicroelectronics |
|
| UA741EN | GENERAL-PURPOSE SINGLE OP-AMPs |
STMicroelectronics |
|
| UA741EN14 | GENERAL-PURPOSE SINGLE OP-AMPs |
STMicroelectronics |
|