I2C Bi-Directional Logic Level Converter 2-Channel (5V to 3.3V)
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Microohm | I2C Bi-Directional Logic Level Converter- 2 Channel | 25 EGP40 | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 25 EGP
About this product
A 2-channel bidirectional logic level converter for I2C and similar buses, translating signals between 5 V and 3.3 V logic. It lets a 5 V microcontroller communicate safely with 3.3 V sensors or displays. The module measures 11 × 15 × 2 mm.
Specifications
- Channels
- 2 (bidirectional)
- Voltage levels
- 5V TTL and 3.3V TTL
- Dimensions (L x W x H)
- 11 × 15 × 2 mm
- Weight
- 1 g
- Pin layout
- 2 rows of 4 pins
Frequently asked questions
What is the price of I2C Bi-Directional Logic Level Converter 2-Channel (5V to 3.3V) in Egypt?
I2C Bi-Directional Logic Level Converter 2-Channel (5V to 3.3V) currently costs 25 EGP in Egypt.
Where can I buy I2C Bi-Directional Logic Level Converter 2-Channel (5V to 3.3V) in Egypt?
I2C Bi-Directional Logic Level Converter 2-Channel (5V to 3.3V) is available from Microohm. Compare the offers above to find the best price.
How do I wire it between a 5V board and a 3.3V sensor?
Connect the low-voltage (LV) pins to the 3.3 V device and the high-voltage (HV) pins to the 5 V device. Connect GND on both sides. Pin labels can vary between modules, so check the silkscreen.
Do I need pull-up resistors on the I2C lines?
I2C lines are open-drain and need pull-up resistors. Check whether your module already includes them. If not, add pull-ups on each side, tied to that side's supply voltage.
