8-channel Bi-directional Logic Level Converter - TXB0108

Features:

• Bi-directional logic level converter chip
• Automatic direction detection
• Works for communicating between 5V and 3.3V in both directions
• Also works for converting between any other voltages between 1.8V and 6V
• Acceptable In/Out Voltage Range: 1.8V  to 6V
• Dimensions: 0.83 x 0.59 inches
• Chipset: TXB0108
• Example wiring for bidirectional 3.3V to 5V conversion:
• VA: 3.3V power +
• VB: 5V power +
• GND: Ground (-) from the two power supplies (3.3V and 5V power supplies )
• A1 to 3.3V pin (such as from Raspberry Pi)
• B1 to 5V pin (such as from Arduino)
• When A1 has a high 3.3V signal, B1 will output the same signal at 5V and when B1 has a high 5V input, A1 will output the same signal at 3.3V ( No direction control required because this product is bidirectional! )
• Not recommended for I2C connections. For I2C connections use: TS2567