# 4 Channel Level Shifter PCB ## Description This level shifter board combines the ease-of-use of the bi-directional TXB0108 with an I2C-compatible FET design following NXP's app note. ## Project Details - **Owner:** vasyl - **Created:** 12/15/2021 - **Last Updated:** 1/24/2022 - **Visibility:** Public - **Copies:** 1 ## Key Components ### Q1 — BSS138 - Datasheet URL: https://www.onsemi.com/pdf/datasheet/bss138-d.pdf - Part Type: Transistor - Manufacturer Name: onsemi - Manufacturer Part Number: BSS138 **Pins:** - D - G - S ### Q2 — BSS138 - Datasheet URL: https://www.onsemi.com/pdf/datasheet/bss138-d.pdf - Part Type: Transistor - Manufacturer Part Number: BSS138 - Manufacturer Name: onsemi **Pins:** - D - G - S ### Q3 — BSS138 - Manufacturer Part Number: BSS138 - Manufacturer Name: onsemi - Part Type: Transistor - Datasheet URL: https://www.onsemi.com/pdf/datasheet/bss138-d.pdf **Pins:** - D - G - S ### Q4 — BSS138 - Part Type: Transistor - Datasheet URL: https://www.onsemi.com/pdf/datasheet/bss138-d.pdf - Manufacturer Name: onsemi - Manufacturer Part Number: BSS138 **Pins:** - D - G - S *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/vasyl/4-channel-level-shifter-pcb~eyg](https://www.flux.ai/vasyl/4-channel-level-shifter-pcb~eyg).* --- *Generated from [https://www.flux.ai/vasyl/4-channel-level-shifter-pcb~eyg](https://www.flux.ai/vasyl/4-channel-level-shifter-pcb~eyg)*