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| Part Number | SN75188NSR | SN75188NS |
| Manufacturer | Texas Instruments | Texas Instruments |
| Series | - | - |
| Package/Case | 14-SOIC (0.209", 5.30mm Width) | 14-SOIC (0.209", 5.30mm Width) |
| Packaging | Tape & Reel (TR) | Tube |
| Product Status | Active | Obsolete |
| Type | Driver | Driver |
| Protocol | RS232 | RS232 |
| Number of Drivers/Receivers | 4/0 | 4/0 |
| Duplex | - | - |
| Receiver Hysteresis | - | - |
| Data Rate | - | - |
| Voltage - Supply | ±7.5V ~ 15V | ±7.5V ~ 15V |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C (TA) |
| Grade | - | - |
| Qualification | - | - |
| Mounting Type | Surface Mount | Surface Mount |
| Supplier Device Package | 14-SO | 14-SO |
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