| PartNumber | TSB81BA3EIZAJ | TSB81BA3EIPFP |
| Description | 1394 Interface IC 3-Port Cable Xcvr Arbiter | 1394 Interface IC 3-Port Cable Xcvr Arbiter |
| Manufacturer | Texas Instruments | Texas Instruments |
| Product Category | 1394 Interface IC | 1394 Interface IC |
| RoHS | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | NFBGA-168 | HTQFP-80 |
| Series | TSB81BA3E | TSB81BA3E |
| Product | IEEE 1394a, 1394b | IEEE 1394a, 1394b |
| Type | Three Port Cable Transceiver/Arbiter | Three Port Cable Transceiver/Arbiter |
| Data Rate | 800 Mb/s | 800 Mb/s |
| Operating Supply Voltage | 1.8 V to 3.3 V | 1.8 V to 3.3 V |
| Operating Supply Current | 4 mA | 4 mA |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Packaging | Tray | Tray |
| Description/Function | IEEE P1394B THREE-PORT CABLE TRANSCEIVER ARBITER | IEEE P1394B THREE-PORT CABLE TRANSCEIVER ARBITER |
| Brand | Texas Instruments | Texas Instruments |
| Moisture Sensitive | Yes | Yes |
| Product Type | 1394 Interface IC | 1394 Interface IC |
| Protocol Supported | 1394 | 1394 |
| Factory Pack Quantity | 260 | 96 |
| Subcategory | Interface ICs | Interface ICs |
| Maximum Operating Frequency | - | 49.152 MHz, 98.304 MHz |
| Unit Weight | - | 0.013051 oz |