| Компонент | Описание | Производитель | |
| HC1-55564-2 | Continuously Variable Slope Delta-Modulator (CVSD) |
Harris Corporation |
|
| HC1-55564-5 | Continuously Variable Slope Delta-Modulator (CVSD) |
Harris Corporation |
|
| HC1-55564-9 | Continuously Variable Slope Delta-Modulator (CVSD) |
Harris Corporation |
|
| HC1-55564/883 | Continuously Variable Slope Delta-Modulator (CVSD) |
Intersil Corporation |