SmartElex 8-channel Bidirectional Logic Level Converter - TXB0108
SmartElex 8-channel Bidirectional Logic Level Converter - TXB0108
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SmartElex 8-Channel Bi-Directional Logic Level Converter - TXB0108
The SmartElex TXB0108 8-channel logic level converter safely interfaces 5V boards like Arduino with 3.3V sensors, displays and modules. Unlike resistor dividers, the TXB0108 auto-senses direction for fast, glitch-free level shifting. The SmartElex TXB0108 logic level converter price in india is popular with makers and engineers in Bangalore and across India. Ships from our Bengaluru warehouse with GST invoice.
Key Specifications
| Converter IC | Texas Instruments TXB0108 |
| Channels | 8, bi-directional |
| Direction Control | Automatic direction sensing |
| Voltage Range | Port A 1.2V–3.6V, Port B 1.65V–5.5V |
| Interfacing | Ideal for I2C, SPI and UART signals |
| Country of Origin | Imported |
Key Features
- Shift eight signals between 3.3V and 5V at once
- Automatic direction sensing — no direction pin needed
- Supports push-pull logic for SPI, UART and more
- Compact breakout with clearly labelled A/B side pins
Applications & Use Cases
- Connecting 3.3V sensors to 5V Arduino boards
- Interfacing microcontrollers with mixed-voltage peripherals
- Multi-channel bus level shifting for I2C and SPI
Frequently Asked Questions
Is the TXB0108 suitable for I2C?
Yes for most I2C setups, though for strong open-drain pull-ups a dedicated I2C shifter can be preferable at high bus loads.
Do I need to set a direction pin?
No. The TXB0108 senses signal direction automatically on all 8 channels.
Why Buy From Tech Depot India
- Fast dispatch to Bangalore and pan-India from Bengaluru
- GST invoice available; support on WhatsApp +91 78285 34155