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| PartNumber | SN75C189DR | SN75C189DRE4 | SN75C189DR SOP3.9 |
| Description | RS-232 Interface IC Quadruple Low-Power Line Receiver | RS-232 Interface IC Quadruple Low-Power Line Receiver | |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | RS-232 Interface IC | RS-232 Interface IC | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-14 | SOIC-14 | - |
| Series | SN75C189 | SN75C189 | - |
| Function | Receiver | - | - |
| Data Rate | 1000 kb/s | 1000 kb/s | - |
| Number of Drivers | 0 Driver | 0 Driver | - |
| Number of Receivers | 4 Receiver | 4 Receiver | - |
| Operating Supply Current | 700 uA | 700 uA | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Packaging | Reel | Reel | - |
| Height | 1.58 mm | 1.58 mm | - |
| Length | 8.65 mm | 8.65 mm | - |
| Product | RS-232 Receivers | - | - |
| Supply Type | Single Supply | Single Supply | - |
| Width | 3.91 mm | 3.91 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Product Type | RS-232 Interface IC | RS-232 Interface IC | - |
| Factory Pack Quantity | 2500 | 2500 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Unit Weight | 0.004564 oz | 0.004564 oz | - |