| Part Number | SN75LBC172DW | SN75LBC170DW | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Interface - Drivers, Receivers, Transceivers | Interface - Drivers, Receivers, Transceivers | 
|   |   | |
| Product Status | Active | Obsolete | 
| Type | Driver | Transceiver | 
| Protocol | RS422, RS485 | RS422, RS485 | 
| Number of Drivers/Receivers | 4/0 | 3/3 | 
| Duplex | - | Half | 
| Receiver Hysteresis | - | 40 mV | 
| Data Rate | - | 30Mbps | 
| Voltage - Supply | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC (0.295", 7.50mm Width) | 
| Supplier Device Package | 20-SOIC | 20-SOIC |