This logic level converter will steps down 5V signals to 3.3V and steps up 3.3V to 5V.
It works with 2.8V and 1.8V devices.
Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side.
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 'HV' pin, low voltage (2.8V for example) to 'LV', and ground from the system to the 'GND' pin.
A digital one going into the RXI pin on the 5V side will show up on the RXO pin on the 3.3V side as 3.3V. A digital one going into the TXI pin on the 3.3V side will show up on the TXO pin on the 5V side as 5V.
This logic level converter will steps down 5V signals to 3.3V and steps up 3.3V to 5V.
It works with 2.8V and 1.8V devices.
Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side.
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 'HV' pin, low voltage (2.8V for example) to 'LV', and ground from the system to the 'GND' pin.
A digital one going into the RXI pin on the 5V side will show up on the RXO pin on the 3.3V side as 3.3V. A digital one going into the TXI pin on the 3.3V side will show up on the TXO pin on the 5V side as 5V.
