 | [156 series] (in Russian). Retrieved 9 June 2016. "Программируемый операционный усилитель К1407УД2" [Programmable operational amplifier K1407UD2]. AO Voshod... 89 KB (4,637 words) - 14:48, 29 January 2024 |
| [156 series] (in Russian). Retrieved 9 June 2016. "Программируемый операционный усилитель К1407УД2" [Programmable operational amplifier K1407UD2]. AO Voshod... 89 KB (4,637 words) - 14:48, 29 January 2024 |