SF20DG и другие
| Компонент | Описание | Производитель | |
| 54F20DC | Dual 4-Input NAND Gate |
National Semiconductor |
 |
| 54F20DM | Dual 4-Input NAND Gate |
National Semiconductor |
|
| AT28C256F-20DM/883 | 256K 32K x 8 Paged CMOS E2PROM |
ATMEL Corporation |
|
| AT28C256F-20DM/883 | 256K (32K x 8) Paged Parallel EEPROM |
ATMEL Corporation |
|
| DDU66F-20D1 | 5-TAP, TTL-INTERFACED FIXED DELAY LINE (SERIES DDU66F) |
Data Delay Devices, Inc. |
|
| DDU66F-20D4 | 5-TAP, TTL-INTERFACED FIXED DELAY LINE (SERIES DDU66F) |
Data Delay Devices, Inc. |
|
| DF20DA1 | HC-49/US Surface Mounted Crystal |
MMD Components |
|
| DF20DA3 | HC-49/US Surface Mounted Crystal |
MMD Components |
|
| DF20DB1 | HC-49/US Surface Mounted Crystal |
MMD Components |
|
| DF20DB3 | HC-49/US Surface Mounted Crystal |
MMD Components |
|