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| PartNumber | SC16C554BIB80,528 | SC16C554BIB80,551 | SC16C554BIB80557 |
| Description | UART Interface IC 4CH. UART 16B FIFO | UART Interface IC 16CB 2.5V-5V 4CH | |
| Manufacturer | NXP | NXP | NXP |
| Product Category | UART Interface IC | UART Interface IC | Interface - UARTs (Universal Asynchronous Receiver Transmitter) |
| RoHS | Y | Y | - |
| Number of Channels | 4 Channel | 4 Channel | - |
| Data Rate | 5 Mb/s | 5 Mb/s | - |
| Memory Size | 16 B | 16 B | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 2.25 V | 2.25 V | - |
| Operating Supply Current | 6 mA | 6 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | LQFP-80 | LQFP-80 | - |
| Packaging | Reel | Tray | - |
| Height | 1.4 mm | 1.4 mm | - |
| Length | 12 mm | 12 mm | - |
| Type | UART | - | - |
| Width | 12 mm | 12 mm | - |
| Brand | NXP Semiconductors | NXP Semiconductors | - |
| Operating Supply Voltage | 2.5 V, 3.3 V, 5 V | 2.5 V, 3.3 V, 5 V | - |
| Product Type | UART Interface IC | UART Interface IC | - |
| Factory Pack Quantity | 1000 | 119 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Part # Aliases | 935274934528 | 935274934551 | - |
| Unit Weight | 0.018413 oz | 0.018413 oz | - |
| Moisture Sensitive | - | Yes | - |