| 499641 | EF30LH20 | Center Tap | Microsemi |
| 499642 | EF30TH16 | Center Tap | Microsemi |
| 499643 | EF30TH20 | Center Tap | Microsemi |
| 499644 | EF4442 | ARINC 429 Interface NMOS | Atmel |
| 499645 | EF4442CMB/TZ63 | ARINC 429 Multi-channel Buffer Receiver (RTA) (N Channel, Silicon Gate) | Atmel |
| 499646 | EF4442CMG/BZ63 | ARINC 429 Multi-channel Buffer Receiver (RTA) (N Channel/ Silicon Gate) | Atmel |
| 499647 | EF4442PVZ63 | ARINC 429 Multi-channel Buffer Receiver (RTA) (N Channel/ Silicon Gate) | Atmel |
| 499648 | EF6801 | HMOS / Microcomputer / Microprocessor | SGS Thomson Microelectronics |
| 499649 | EF6801 | Microcomputer / Microprocessor | ST Microelectronics |
| 499650 | EF6803 | NMOS 8 Bit Microprocessor | SGS Thomson Microelectronics |
| 499651 | EF6803 | (EF6801) Microcomputer / Microprocessor | ST Microelectronics |
| 499652 | EF6804J2P | V(cc/in): -0.3 to +7V; 8-bit microcomputer | SGS Thomson Microelectronics |
| 499653 | EF6805P2 | 8-BIT MICROCOMPUTER UNIT | SGS Thomson Microelectronics |
| 499654 | EF6805P2 | 8-BIT MICROCOMPUTER UNIT | ST Microelectronics |
| 499655 | EF6805P6 | 8-BIT MICROCOMPUTER UNIT | SGS Thomson Microelectronics |
| 499656 | EF6805P6 | 8-BIT MICROCOMPUTER UNIT | ST Microelectronics |
| 499657 | EF6805R2 | 8-BIT MICROCOMPUTER UNIT | SGS Thomson Microelectronics |
| 499658 | EF6805R2 | 8-BIT MICROCOMPUTER UNIT | ST Microelectronics |
| 499659 | EF6805R3 | 8-BIT MICROCOMPUTER UNIT | SGS Thomson Microelectronics |
|
| 499660 | EF6805R3 | 8-BIT MICROCOMPUTER UNIT | ST Microelectronics |
| 499661 | EF6805U2 | 8-BIT MICROCOMPUTER UNIT | SGS Thomson Microelectronics |
| 499662 | EF6805U2 | 8-BIT MICROCOMPUTER UNIT | ST Microelectronics |
| 499663 | EF6805U3 | 8-BIT MICROCOMPUTER UNIT | SGS Thomson Microelectronics |
| 499664 | EF6805U3 | 8-BIT MICROCOMPUTER UNIT | ST Microelectronics |
| 499665 | EF6809E | 8 BIT MICROPROCESSOR UNIT (MPU) | etc |
| 499666 | EF6821 | PERIPHERAL INTERFACE ADAPTER | etc |
| 499667 | EF6840 | MOS PROGRAMMBLE TIMER(N-CHANNEL) | ST Microelectronics |
| 499668 | EF6840P | Frequency clock 1 MHz Programmable Timer ? 1MHz | SGS Thomson Microelectronics |
| 499669 | EF68A21 | PERIPHERAL INTERFACE ADAPTER | etc |
| 499670 | EF68A40 | MOS PROGRAMMBLE TIMER(N-CHANNEL) | ST Microelectronics |
| 499671 | EF68B21 | PERIPHERAL INTERFACE ADAPTER | etc |
| 499672 | EF68B40 | MOS PROGRAMMBLE TIMER(N-CHANNEL) | ST Microelectronics |
| 499673 | EF9345 | HMOS2 SINGLE CHIP SEMI-GRAPHIC DISPLAY PROCESSOR | SGS Thomson Microelectronics |
| 499674 | EF9345 | HMOS2 SINGLE CHIP SEMI-GRAPHIC DISPLAY PROCESSOR | ST Microelectronics |
| 499675 | EF9365 | GRAPHIC DISPLAY PROCESSOR | etc |
| 499676 | EF9366 | GRAPHIC DISPLAY PROCESSOR | etc |
| 499677 | EFA018A-70 | Low Distortion GaAs Power FET | Excelics Semiconductor |
| 499678 | EFA024A | 6-10V low distortion GaAs power FET | Excelics Semiconductor |
| 499679 | EFA025A | 6-12V low distortion GaAs power FET | Excelics Semiconductor |
| 499680 | EFA025A-70 | Low Distortion GaAs Power FET | Excelics Semiconductor |
