| PartNumber | PC16552DV/NOPB | PC16552DVX | PC16552DV |
| Description | UART Interface IC DUAL UNIV ASYNCHRON RCVR/TRANS W/ FIFO | IC UART DUAL WITH FIFO 44-PLCC | UART Interface IC Dual Universal Asynchronous Receiver/Transmitter with FIFOs 44-PLCC 0 to 70 |
| Manufacturer | Texas Instruments | Texas Instruments | NSC |
| Product Category | UART Interface IC | Interface - UARTs (Universal Asynchronous Receiver Transmitter) | Interface - UARTs (Universal Asynchronous Receiver Transmitter) |
| RoHS | Y | - | - |
| Number of Channels | 2 Channel | 2, DUART | 2, DUART |
| Data Rate | 1.5 Mb/s | 1.5 MBd | - |
| Memory Size | 16 B | 16 B | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 4.5 V | - | - |
| Operating Supply Current | 30 mA | 30 mA | 30 mA |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | PLCC-44 | - | - |
| Packaging | Tube | Digi-ReelR Alternate Packaging | Tube Alternate Packaging |
| Height | 4.57 mm | - | - |
| Length | 17.53 mm | - | - |
| Series | PC16552D | PC16552D | PC16552D |
| Type | UART | - | - |
| Width | 17.53 mm | - | - |
| Brand | Texas Instruments | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | UART Interface IC | - | - |
| Factory Pack Quantity | 25 | - | - |
| Subcategory | Interface ICs | - | - |
| Unit Weight | 0.084185 oz | 0.084185 oz | 0.084185 oz |
| Package Case | - | PLCC-44 | PLCC-44 |
| Mounting Type | - | Surface Mount | Surface Mount |
| Features | - | - | - |
| Voltage Supply | - | 5V | 5V |
| Supplier Device Package | - | 44-PLCC (16.58x16.58) | 44-PLCC (16.58x16.58) |
| Protocol | - | - | - |
| Data Rate Max | - | 1.5Mbps | 1.5Mbps |
| With Auto Flow Control | - | - | - |
| With IrDA Encoder Decoder | - | - | - |
| With False Start Bit Detection | - | Yes | Yes |
| With Modem Control | - | Yes | Yes |
| Supply Voltage Max | - | 5.5 V | 4.5 V |
| Supply Voltage Min | - | 4.5 V | 5.5 V |