| Компонент | Описание | Производитель | |
| LF347M | Wide Bandwidth Quad JFET Input Operational Amplifiers |
National Semiconductor |
|
| LF347MWC | Wide Bandwidth Quad JFET Input Operational Amplifiers |
National Semiconductor |
|
| LF347MX | Wide Bandwidth Quad JFET Input Operational Amplifiers |
National Semiconductor |