| PartNumber | SN75C185N | SN75C185NE4 | SN75C185NG4 |
| Description | RS-232 Interface IC Low Power Multiple | RS-232 Interface IC Low-Power Multiple Driver and Receiver | IC MULT DRVR/RCVR LP 20-DIP |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | RS-232 Interface IC | RS-232 Interface IC | - |
| RoHS | Y | Y | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | PDIP-20 | PDIP-20 | - |
| Series | SN75C185 | SN75C185 | - |
| Function | Transceiver | Transceiver | - |
| Data Rate | 120 kb/s | 120 kb/s | - |
| Number of Drivers | 3 Driver | 3 Driver | - |
| Number of Receivers | 5 Receiver | 5 Receiver | - |
| Duplex | Full Duplex | Full Duplex | - |
| Operating Supply Current | 0.25 mA, 0.75 mA | 0.25 mA, 0.75 mA | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Packaging | Tube | Tube | - |
| Height | 4.57 mm | 4.57 mm | - |
| Length | 24.33 mm | 24.33 mm | - |
| Product | RS-232 Transceivers | RS-232 Transceivers | - |
| Supply Type | Triple Supply | Triple Supply | - |
| Width | 6.35 mm | 6.35 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 | 20 | 20 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Unit Weight | 0.042297 oz | 0.042297 oz | - |
| Output Type | - | Single-Ended | - |
| Number of Transceivers | - | 1 Transceiver | - |
| Protocol Supported | - | RS-232 | - |
| Receiver Signal Type | - | Single-Ended | - |