| 82C50A | CMOS Asynchronous Communications Element | Datasheet*) |
| 82C50 | CMOS Asynchronous Communications Element | Datasheet*) |
| CD82C50A-5 | CMOS Asynchronous Communications Element | Datasheet*) |
| CP82C50A-5 | CMOS Asynchronous Communications Element | Datasheet*) |
| CS82C50A-5 | CMOS Asynchronous Communications Element | Datasheet*) |
| ID82C50A-5 | CMOS Asynchronous Communications Element | Datasheet*) |
| IP82C50A-5 | CMOS Asynchronous Communications Element | Datasheet*) |
| IS82C50A-5 | CMOS Asynchronous Communications Element | Datasheet*) |
| MD82C50A-5 | CMOS Asynchronous Communications Element | Datasheet*) |
| MD82C50A-5B | CMOS Asynchronous Communications Element | Datasheet*) |
