SparkFun Level Shifter - 8 Channel (TXS0108E)
8-bit bidirectional logic-level translator breakout based on the TI TXS0108E, for shifting up to 8 signal lines between different voltage domains simultaneously.
Pinout
One grouped source record is expanded into separate logical pads where unambiguous; physical placement is not implied.
- VCC_A1
Port A supply
Type · PowerVoltage · 1.4V-3.6V - VCC_B2
Port B supply
Type · PowerVoltage · 1.65V-5.5V - OE3
output enable, tie to VCC_A to enable
Type · Control - GND4
ground
Type · Ground - A1-A85
Port A bidirectional channels
Type · GPIO - B1-B86
Port B bidirectional channels
Type · GPIO
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| VCC_A | 1 | Power | Port A supply | 1.4V-3.6V |
| VCC_B | 2 | Power | Port B supply | 1.65V-5.5V |
| OE | 3 | Control | output enable, tie to VCC_A to enable | |
| GND | 4 | Ground | ground | |
| A1-A8 | 5 | GPIO | Port A bidirectional channels | |
| B1-B8 | 6 | GPIO | Port B bidirectional channels |
One grouped source record is expanded into separate logical pads where unambiguous; physical placement is not implied.
Pin details
6 connections- VCC_A1
Port A supply
PowerVoltage · 1.4V-3.6V - VCC_B2
Port B supply
PowerVoltage · 1.65V-5.5V - OE3
output enable, tie to VCC_A to enable
Control - GND4
ground
Ground - A1-A85
Port A bidirectional channels
GPIO - B1-B86
Port B bidirectional channels
GPIO
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