| Part Number | DS1488MX | DS1489MX |
|---|---|---|
| Manufacturer | National Semiconductor | National Semiconductor |
| Category | Interface - Drivers, Receivers, Transceivers | Interface - Drivers, Receivers, Transceivers |
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| Product Status | Obsolete | Obsolete |
| Type | Driver | Receiver |
| Protocol | RS232 | RS232 |
| Number of Drivers/Receivers | 4/0 | 0/4 |
| Duplex | - | - |
| Receiver Hysteresis | - | - |
| Data Rate | - | - |
| Voltage - Supply | ±6V ~ 15V | 4.75V ~ 5.25V |
| Operating Temperature | - | - |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SOIC | 14-SOIC |