| Part Number | DS89C386TMEA | DS89C387TMEA |
|---|---|---|
| Manufacturer | National Semiconductor | Texas Instruments |
| Category | Interface - Drivers, Receivers, Transceivers | Interface - Drivers, Receivers, Transceivers |
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| Product Status | Active | Obsolete |
| Type | Receiver | Driver |
| Protocol | RS422, RS423 | RS422, RS485 |
| Number of Drivers/Receivers | 0/12 | 12/0 |
| Duplex | - | - |
| Receiver Hysteresis | 70 mV | - |
| Data Rate | - | - |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 48-BSSOP (0.295", 7.50mm Width) | 48-BSSOP (0.295", 7.50mm Width) |
| Supplier Device Package | 48-SSOP | 48-SSOP |