| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| MX613P | Global call progress detector | MX-COM, Inc. | PDIP | 14 | -40°C | 85°C | MX613P datasheet (77K) |
| MX614DW | Bell 202 compatible modem | MX-COM, Inc. | SOIC | 16 | -40°C | 85°C | MX614DW datasheet (174K) |
| MX614P | Bell 202 compatible modem | MX-COM, Inc. | PDIP | 16 | -40°C | 85°C | MX614P datasheet (174K) |
| MX614TN | Bell 202 compatible modem | MX-COM, Inc. | TSSOP | 24 | -40°C | 85°C | MX614TN datasheet (174K) |
| MX619J | Delta modulation codec meets EUROCOM D1-IA8 | MX-COM, Inc. | CERDIP | 22 | -40°C | 85°C | MX619J datasheet (214K) |
| MX619LH | Delta modulation codec meets EUROCOM D1-IA8 | MX-COM, Inc. | PLCC | 24 | -40°C | 85°C | MX619LH datasheet (214K) |
| MX619P | Delta modulation codec meets EUROCOM D1-IA8 | MX-COM, Inc. | PDIP | 22 | -40°C | 85°C | MX619P datasheet (214K) |
| MX623P | Line-powered call progress tone detector | MX-COM, Inc. | PDIP | 16 | -40°C | 85°C | MX623P datasheet (59K) |
| MX629J | Delta modulation codec meets mil-std-113 | MX-COM, Inc. | CERDIP | 22 | -40°C | 85°C | MX629J datasheet (289K) |
| MX629LH | Delta modulation codec meets mil-std-113 | MX-COM, Inc. | PLCC | 24 | -40°C | 85°C | MX629LH datasheet (289K) |
