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| Part Number | SN75155DR | SN75157DR | SN75175DR | SN75158DR | SN75159DR | SN75115DR | SN75150DR | SN75154DR | SN75155D |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active | Obsolete | Active | Active | Active | Active |
| Type | Transceiver | Receiver | Receiver | Driver | Driver | Receiver | Driver | Receiver | Transceiver |
| Protocol | RS232 | RS422, RS423 | RS422, RS423, RS485 | RS422, RS485 | RS422, RS485 | - | RS232 | RS232 | RS232 |
| Number of Drivers/Receivers | 1/1 | 0/2 | 0/4 | 2/0 | 2/0 | 0/2 | 2/0 | 0/4 | 1/1 |
| Duplex | Full | - | - | - | - | - | - | - | Full |
| Receiver Hysteresis | 600 mV | 70 mV | 50 mV | - | - | - | - | 3.3 V | 600 mV |
| Data Rate | - | - | - | - | - | - | - | - | - |
| Voltage - Supply | 4.5V ~ 15V | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 10.8V ~ 13.2V | 4.5V ~ 5.5V | 4.5V ~ 15V |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SOIC | 16-SOIC | 8-SOIC | 14-SOIC | 16-SOIC | 8-SOIC | 16-SOIC | 8-SOIC |