| Part Number | SN75C1406DR | SN75C1406DWR | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Interface - Drivers, Receivers, Transceivers | Interface - Drivers, Receivers, Transceivers | 
| 
                             | 
                                                        
                             | 
                                                    |
| Product Status | Active | Active | 
| Type | Transceiver | Transceiver | 
| Protocol | RS232 | RS232 | 
| Number of Drivers/Receivers | 3/3 | 3/3 | 
| Duplex | Full | Full | 
| Receiver Hysteresis | 1 V | 1 V | 
| Data Rate | - | - | 
| Voltage - Supply | 4.5V ~ 15V | 4.5V ~ 15V | 
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.295", 7.50mm Width) | 
| Supplier Device Package | 16-SOIC | 16-SOIC |