| Компонент | Описание | Производитель | PDF | Buy |
| T7290 | T7290 DS1/T1/CEPT Line Interface | List of Unclassifed Manufacturers |  |  |
| HT7290 | General Purpose Regulator | Holtek Semiconductor Inc | | |
| T7290-EL | T7290 DS1/T1/CEPT Line Interface | List of Unclassifed Manufacturers | | |
| T7290-PL | T7290 DS1/T1/CEPT Line Interface | List of Unclassifed Manufacturers | | |
| IDT7290820 | TIME SLOT INTERCHANGE DIGITAL SWITCH 2,048 x 2,048 | Integrated Device Technology | | |
| IDT7290820BC | TIME SLOT INTERCHANGE DIGITAL SWITCH 2,048 x 2,048 | Integrated Device Technology | | |
| IDT7290820J | TIME SLOT INTERCHANGE DIGITAL SWITCH 2,048 x 2,048 | Integrated Device Technology | | |
| IDT7290820PF | TIME SLOT INTERCHANGE DIGITAL SWITCH 2,048 x 2,048 | Integrated Device Technology | | |
| IDT7290820PQF | TIME SLOT INTERCHANGE DIGITAL SWITCH 2,048 x 2,048 | Integrated Device Technology | | |
| T7290A | T7290A DS1/T1/CEPT Line Interface | List of Unclassifed Manufacturers | | |
| T7290A-EL | T7290A DS1/T1/CEPT Line Interface | List of Unclassifed Manufacturers | | |
| T7290A-PL | T7290A DS1/T1/CEPT Line Interface | List of Unclassifed Manufacturers | | |
| HT7291 | General Purpose Regulator | Holtek Semiconductor Inc | | |
| ST7291L | 8-BIT MCU WITH 8/12/16/24/32K ROM, TIMER, SUPPLY SUPERVISOR AND CARRIER FREQUENCY GENERATOR | STMicroelectronics | | |
| ST7291L2 | 8-BIT MCU WITH 8/12/16/24/32K ROM, TIMER, SUPPLY SUPERVISOR AND CARRIER FREQUENCY GENERATOR | STMicroelectronics | | |
| ST7291L3 | 8-BIT MCU WITH 8/12/16/24/32K ROM, TIMER, SUPPLY SUPERVISOR AND CARRIER FREQUENCY GENERATOR | STMicroelectronics | | |
| ST7291L4 | 8-BIT MCU WITH 8/12/16/24/32K ROM, TIMER, SUPPLY SUPERVISOR AND CARRIER FREQUENCY GENERATOR | STMicroelectronics | | |
| ST7291L5 | 8-BIT MCU WITH 8/12/16/24/32K ROM, TIMER, SUPPLY SUPERVISOR AND CARRIER FREQUENCY GENERATOR | STMicroelectronics | | |
| ST7291L5A | 8-BIT MCU WITH 8/12/16/24/32K ROM, TIMER, SUPPLY SUPERVISOR AND CARRIER FREQUENCY GENERATOR | STMicroelectronics | | |
| ST7291L6 | 8-BIT MCU WITH 8/12/16/24/32K ROM, TIMER, SUPPLY SUPERVISOR AND CARRIER FREQUENCY GENERATOR | STMicroelectronics | | |
