Description

This device is an 8-bit non-inverting level translator that uses two separate configurable power-supply rails. The A port tracks the VCCA pin supply voltage. The VCCA pin accepts any supply voltage between 1.4V and 3.6 V. The B port tracks the VCCB pin supply voltage. The VCCB pin accepts any supply voltage between 1.65V and 5.5V. Two input supply pins allows for low Voltage bidirectional translation between any of the 1.5V, 1.8V, 2.5V, 3.3V, and 5V voltage nodes.

Also known as level shifter module.

Features

• Provide two-way communication capability
• VCCA side voltage : 1.2 – 3.6 V
• VCCB side voltage : 1.65 – 5.5 V
• Can provide 3.3 – 5V, 1.8 – 3.3V and other common level conversion capability
• 8 channels can convert up to 8 logic signals
• Converts voltage levels between 1.2 to 3.6V and 1.65 to 5.5V systems
• Bi-directional with automatic direction control
• Each channel operates independently
• Optimized for open-drain applications like I2C, but can also work in push-pull applications
• Output enable allows outputs to be disabled

 

Applications

• 5V and 3.3V MCU module communication
• 3.3V and 5V MCU module communication
• Compatible and other communications support
• MCU and SD card communication level conversion
• SCM and IIC, SPI serial device level converter
• OE active high enable IO recommended by a low voltage side of the IO port

 

Attachments

• Datasheet – TXS0108E
• Application Datasheet
• Application Notes – A Guide to Voltage Translation With TXS-Type Translators – Texas Instruments

 

** This module comes with unsoldered header pins, kindly reach us if you need soldering help **