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| PartNumber | TCA9517DR | TCA9517DGKR | TCA9517DGKRQ1 |
| Description | Interface - Signal Buffers, Repeaters Level-Translting I2C Bus Repeater | Interface - Signal Buffers, Repeaters Level-Translating I2C Bus Repeater | Interface - Signal Buffers, Repeaters LEVEL-TRANSLATING I2C BUS REPEATER |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Interface - Signal Buffers, Repeaters | Interface - Signal Buffers, Repeaters | Interface - Signal Buffers, Repeaters |
| RoHS | Y | Y | Y |
| Product | Repeaters | - | Repeaters |
| Propagation Delay Time | 141 ns | 141 ns | 74 ns, 141 ns |
| Maximum Clock Frequency | 400 kHz | 400 kHz | 400 kHz |
| Operating Supply Voltage | 900 mV to 5.5 V | 900 mV to 5.5 V | 0.9 V to 5.25 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | VSSOP-8 | VSSOP-8 |
| Packaging | Reel | Reel | Reel |
| Series | TCA9517 | TCA9517 | TCA9517-Q1 |
| Type | TCA | - | I2C Bus |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Interface Type | I2C, SMBus | - | I2C |
| Ciss Input Capacitance | 8 pF | - | 13 pF |
| Operating Supply Current | 1 mA | - | 1.5 mA |
| Product Type | Signal Buffers, Repeaters | Signal Buffers, Repeaters | Signal Buffers, Repeaters |
| Factory Pack Quantity | 2500 | 2500 | 2500 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Unit Weight | 0.019048 oz | 0.001058 oz | 0.001009 oz |
| Output Current | - | - | 50 mA |
| Output Type | - | - | Open Drain |
| Number of Channels | - | - | 2 Channel |
| Supply Voltage Max | - | - | 5.25 V |
| Supply Voltage Min | - | - | 0.9 V |