SPECIFICATIONS

Product Features:
TXB0104 chip automatically performs bidirectional level conversion without pin adjustment, with simple wiring and strong compatibility
2. The chip transmission has no resistance voltage division interference, high-speed signals are not distorted, and debugging faults are reduced
3. Compatible with pull-up resistors above 50K Ω and compatible with most conventional control circuits
4. Pre soldering of peripheral components is completed, saving development time
5. Compact and compact design, suitable for project development, electronic DIY circuit design and debugging, and other scenarios

Product Overview
Traditional development boards are 5V logic voltage devices, while the vast majority of new functional modules such as sensors, displays, and flash cards currently only support 3.3V voltage operation. Mismatching voltage specifications can easily cause module burnout, signal distortion, data anomalies, and other problems, posing many challenges to electronic DIY production and circuit project development.
The traditional resistance voltage division and 74LVX245 unidirectional level conversion schemes have obvious shortcomings: resistance voltage division can seriously interfere with high-speed signal transmission, generate a large number of signal attenuation problems, and cause difficult to troubleshoot circuit faults; The wiring of unidirectional conversion chips is cumbersome and cannot adapt to the usage scenarios of bidirectional interfaces, resulting in poor universality.
This upgraded TXB0104 bidirectional level conversion module perfectly solves the pain points in the above industries! Supports automatic bidirectional level conversion between any voltage, without the need to set directional pins, and is paired with pre soldered peripheral auxiliary circuits to achieve plug and play functionality. It is an essential auxiliary module for the development of secondary source platforms, the design of IoT circuits, sensor adaptation and debugging, and the production of various electronic projects.

Product Specifications
Product model: TXB0104 bidirectional level conversion module
Conversion method: Fully automatic bidirectional voltage conversion, supporting any voltage mutual conversion
Applicable voltage: 5V ↔ 3.3V， Compatible with mainstream microcontrollers and module voltages
Supporting components: double-sided 0.1uF filtering capacitor, output enable 10K pull-up resistor
Suitable pull-up resistor: ≥ 50K Ω
Product size: 18mm × 13mm × 2mm
Core advantages: welding free, plug and play, no need for directional adjustment, stable high-speed signal
Applicable scenarios: project development, electronic DIY circuit design, IoT module debugging
Usage note: Not applicable to standard I2C interface and large capacity capacitor control line

Packing List
1 × TXB0104 bidirectional level conversion module