| PartNumber | SN75ALS1177NSR | SN75ALS1177N | SN75ALS1177NSRE4 |
| Description | RS-422/RS-485 Interface IC Dual Diff | RS-422/RS-485 Interface IC Dual Diff | RS-422/RS-485 Interface IC Dual Differential Driver and Receiver |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | SO-16 | PDIP-16 | SO-16 |
| Series | SN75ALS1177 | SN75ALS1177 | SN75ALS1177 |
| Function | Transceiver | Transceiver | Transceiver |
| Data Rate | 10 Mb/s | 10 Mb/s | 10 Mb/s |
| Number of Drivers | 2 Driver | 2 Driver | 2 Driver |
| Number of Receivers | 2 Receiver | 2 Receiver | 2 Receiver |
| Operating Supply Voltage | 5 V | 5 V | 5 V |
| Operating Supply Current | 50 mA | 50 mA | 50 mA |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Packaging | Reel | Tube | Reel |
| Height | 1.95 mm | 4.57 mm | 1.95 mm |
| Length | 10.3 mm | 19.3 mm | 10.3 mm |
| Width | 5.3 mm | 6.35 mm | 5.3 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Duplex | Full Duplex | Full Duplex | Full Duplex |
| Product Type | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC |
| Factory Pack Quantity | 2000 | 25 | 2000 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Unit Weight | 0.007079 oz | 0.033570 oz | 0.007079 oz |