
ADA5159 · AdafruitActive


Adafruit product #5159 — built on TCA4307. Interfaces: I2C.
| Part number | ADA5159 |
|---|---|
| Manufacturer | Adafruit |
| Category | Interface & Expansion › Breakouts & Adapters |
| Pins | 10 |
Adafruit TCA4307 Hot-Swap I2C Buffer with Stuck Bus Recovery pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | VCC | power | |
| 2 | GND | ground | |
| 3 | SCL_OUT | bidirectional | |
| 4 | SDA_OUT | bidirectional | |
| 5 | VCC | power | |
| 6 | GND | ground | |
| 7 | SCL_IN | bidirectional | |
| 8 | SDA_IN | bidirectional | |
| 9 | EN | bidirectional | |
| 10 | READY | bidirectional |
Schematic symbol and footprint
Footprint: Adafruit TCA4307 (header pads) — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
Datasheet
Where to buy
Stock and prices from the suppliers, checked 2026-10-08; excluding tax and shipping.
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