| PartNumber | SN75LV4737ADBR | SN75LV4737ADB | SN75LV4737ADBRE4 |
| Description | RS-232 Interface IC Multichannel RS-232 | RS-232 Interface IC 3.3V 5V Multi Ch RS232 Drivr Receiver | RS-232 Interface IC 3.3-V/5-V MultiCh Line Driver/Receiver |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | RS-232 Interface IC | RS-232 Interface IC | RS-232 Interface IC |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SSOP-28 | SSOP-28 | SSOP-28 |
| Series | SN75LV4737A | SN75LV4737A | SN75LV4737A |
| Function | Transceiver | Transceiver | - |
| Data Rate | 128 kb/s | 128 kb/s | 128 kb/s |
| Number of Drivers | 3 Driver | 3 Driver | 3 Driver |
| Number of Receivers | 5 Receiver | 5 Receiver | 5 Receiver |
| Duplex | Full Duplex | Full Duplex | - |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 3 V | 3 V | 3 V |
| Operating Supply Current | 20.7 mA | 20.7 mA | 20.7 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 | - | 1.95 mm |
| Length | 10.2 mm | - | 10.2 mm |
| Product | RS-232 Transceivers | RS-232 Transceivers | - |
| Supply Type | Single Supply | - | Single Supply |
| Width | 5.3 mm | - | 5.3 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Operating Supply Voltage | 3.3 V, 5 V | 3.3 V, 5 V | 3.3 V, 5 V |
| Product Type | RS-232 Interface IC | RS-232 Interface IC | RS-232 Interface IC |
| Factory Pack Quantity | 2000 | 50 | 2000 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Unit Weight | 0.025045 oz | 0.025045 oz | 0.025045 oz |
| Propagation Delay Time | - | 500 ns | - |