| PartNumber | TSS521DR | TSS521D |
| Description | Bus Transceivers Meter-Bus Transceiver | Bus Transceivers Meter-Bus Transceiver |
| Manufacturer | Texas Instruments | Texas Instruments |
| Product Category | Bus Transceivers | Bus Transceivers |
| Package / Case | SOP-16 | SOP-16 |
| Packaging | Reel | Tube |
| Series | TSS521 | TSS521 |
| Brand | Texas Instruments | Texas Instruments |
| Mounting Style | SMD/SMT | SMD/SMT |
| Product Type | Bus Transceivers | Bus Transceivers |
| Factory Pack Quantity | 2500 | 40 |
| Subcategory | Logic ICs | Logic ICs |
| Unit Weight | 0.005644 oz | 0.005644 oz |
| RoHS | - | Y |
| Output Type | - | Constant Current |
| Propagation Delay Time | - | - |
| Supply Voltage Max | - | 3.4 V |
| Supply Voltage Min | - | 3.1 V |
| Minimum Operating Temperature | - | - 25 C |
| Maximum Operating Temperature | - | + 85 C |
| Function | - | Meter-Bus Transceiver |
| Number of Circuits | - | 1 |
| Number of Channels | - | 1 Channel |
| Operating Supply Current | - | 650 uA |
| Polarity | - | Inverting, Non-Inverting |