TXB0108
upsidedownlabs·TXB0108·TXB0108DQSR-breakout/TXB0108DQSR-breakout.kicad_pcb
About the TXB0108 PCB
TXB0108 is an open source PCB design by upsidedownlabs, published on GitHub under the MIT license. It is a 2-layer board measuring 13.7 × 26.4 mm, with 6 components from 4 distinct parts.
Other key parts include the TXB0108DQSR. By type, the board carries 2 connectors, 2 capacitors, 1 IC and 1 resistor.
It belongs with the dev boards & breakouts and test & measurement designs in this gallery.
From the project
Upside Down Lab's TXB0108 8-Bit Bidirectional Voltage-Level Translator with Auto-Direction Sensing and ±15-kV ESD Protection.
TXB0108 is 8-Bit Bidirectional Voltage-Level Translator with Auto-Direction Sensing and ±15-kV ESD Protection.

Main components on the TXB0108
TXB0108 bill of materials (BOM)
6 components, 4 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TXB0108DQSR | USON-20_2x4mm_P0.4mm | U1 |
| 2 | Conn_01x10_Male | PinHeader_1x10_P2.54mm_Vertical | J1, J2 |
| 2 | 100nf | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2 |
| 1 | 10k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
TXB0108 design files
The KiCad project lives in the upsidedownlabs/TXB0108 repository on GitHub; these links point at the commit this page was built from.
TXB0108: common questions
How big is the TXB0108 PCB?
The TXB0108 measures 13.7 × 26.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the TXB0108?
6 components, from 4 distinct parts. The full bill of materials is listed on this page.
Where can I download the TXB0108 design files?
From the upsidedownlabs/TXB0108 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the TXB0108 design in my own project?
Yes, under the terms of its MIT license, which upsidedownlabs chose for the repository.
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