10 PCS BSS138 8 Channel Logic Level Converter Module

Description:
This bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This logic level converter also works with 2.8V and 1.8V devices. The board needs to be powered from the two voltages sources (high voltage and low voltage) that your system is using. High voltage (5V for example) to the "VCCA" pin, low voltage (3.3V for example) to "VCCB" pin, and ground from your device to the "GND" pin.

Logic level converter Application:

1. servo motor control
2. power mosfet gates driving
3. switching applicstion

5/3.3v  Logic level bidirectional converter Features:

1. Chip: BSS138
2. Channel: 8 Channel
3. Conversion level range: 1.8V ~ 6V
4. Pin Number: 24 Pin
5. Size: 27mm X 26.5mm

8-ch bidirectioal logic converter module Using method:
VCCA connect to a 3.3V power supply
VCCB connected to a 5V power supply
GND negative one, two power supply common ground
Ax input 3.3V TTL level, Bx will output 5V TTL level
Ax input 5V TTL level, Bx will output 3.3V TTL level

Document:

1. BSS138 datasheet download Link

Package Include:
10 x 8 Channel Bi-directional Logic Level Converter