| Компонент | Описание | Производитель | |
| CD82C237-12 | CMOS High Performance Programmable DMA Controller |
Intersil Corporation |
|
| ID82C237-12 | CMOS High Performance Programmable DMA Controller |
Intersil Corporation |
|
| MD82C237-12 | CMOS High Performance Programmable DMA Controller |
Intersil Corporation |
|
| MD82C237-12B | CMOS High Performance Programmable DMA Controller |
Intersil Corporation |