| PartNumber | UA9638CP | UA9638CPE4 | UA9638CPG4 |
| Description | RS-422 Interface IC Dual HS Diff | RS-422 Interface IC Dual HS Diff | IC DUAL HS DIFF LINE DRVR 8-DIP |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | RS-422 Interface IC | RS-422 Interface IC | - |
| RoHS | Y | Y | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | PDIP-8 | PDIP-8 | - |
| Series | UA9638 | UA9638 | - |
| Data Rate | 15 Mb/s | 15 Mb/s | - |
| Number of Drivers | 1 Driver | 2 Driver | - |
| Supply Voltage Max | 5.25 V | 5.25 V | - |
| Supply Voltage Min | 4.75 V | 4.75 V | - |
| Operating Supply Current | 65 mA | 65 mA | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Packaging | Tube | Tube | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Product Type | RS-422 Interface IC | RS-422 Interface IC | - |
| Factory Pack Quantity | 50 | 50 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Unit Weight | 0.015535 oz | 0.015535 oz | - |
| Function | - | Driver | - |
| Number of Receivers | - | 0 Receiver | - |
| Product | - | RS-422 Drivers | - |
| Shutdown | - | No Shutdown | - |
| Propagation Delay Time | - | 10 ns | - |