| PartNumber | TL16C550DIRHB | TL16C550DIRHBR | TL16C550DIRHBRG4 |
| Description | UART Interface IC Async Communications Element | UART Interface IC Asynch Comm Element | UART Interface IC Asynch Comm Element |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | UART Interface IC | UART Interface IC | UART Interface IC |
| RoHS | Y | Y | Y |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Data Rate | 1.5 Mb/s | 1.5 Mb/s | 1.5 Mb/s |
| Memory Size | 16 B | 16 B | 16 B |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Operating Supply Current | 10 mA | 10 mA | 10 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | VQFN-32 | VQFN-32 | VQFN-32 |
| Packaging | Tube | Reel | Reel |
| Height | 0.9 mm | 0.9 mm | 0.9 mm |
| Length | 5 mm | 5 mm | 5 mm |
| Series | TL16C550D | TL16C550D | TL16C550D |
| Width | 5 mm | 5 mm | 5 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Voltage | 5 V | 5 V | 5 V |
| Product Type | UART Interface IC | UART Interface IC | UART Interface IC |
| Factory Pack Quantity | 73 | 3000 | 3000 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Unit Weight | 0.002533 oz | 0.002533 oz | 0.002533 oz |
| Description/Function | - | Asynchronous Communications Element with Autoflow Control | - |
| Type | - | UART | - |