


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Interface/Signal Buffers, Repeaters, Splitters | |
| Manufacturer | Texas Instruments | |
| Package | X2-QFN-8(1.6x1.6) | |
| Operating Temperature | -40℃~+85℃ | |
| Input Type | 2-Wire Bus | |
| Type | Driver、Buffer | |
| Data Rate | 400Kbps | |
| Number of Channels | 2 | |
| Voltage - Supply | 2.7V~5.5V | |
| Output Type | 2-Wire Bus | |
| Features | Level shifting、Bus capacitance isolation、Power-off isolation | |
| Input Capacitance | 6.5pF |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
TCA9509RVHR technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Interface/Signal Buffers, Repeaters, Splitters | |
| Manufacturer | Texas Instruments | |
| Package | X2-QFN-8(1.6x1.6) | |
| Operating Temperature | -40℃~+85℃ | |
| Input Type | 2-Wire Bus | |
| Type | Driver、Buffer | |
| Data Rate | 400Kbps | |
| Number of Channels | 2 | |
| Voltage - Supply | 2.7V~5.5V | |
| Output Type | 2-Wire Bus | |
| Features | Level shifting、Bus capacitance isolation、Power-off isolation | |
| Input Capacitance | 6.5pF |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the TCA9509RVHR. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

TCA9509RVHR datasheets or manufacturer documentation.
Datasheet: TCA9509RVHR Datasheet (PDF)
The TCA9509RVHR schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.