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DATA SHEET www.onsemi.com
Low-Voltage Dual-Supply 8-Bit Voltage Translator with Configurable Voltage Supplies and Signal Levels, 3-State Outputs, and Auto Direction Sensing
FXLA108
Description The FXLA108 is a configurable dual−voltage supply translator for
both uni−directional and bi−directional voltage translation between two logic levels. The device allows translation between voltages as high as 3.6 V to as low as 1.1 V. The A port tracks the VCCA level and the B port tracks the VCCB level. This allows for bi−directional voltage translation over a variety of voltage levels: 1.2 V, 1.5 V, 1.8 V, 2.5 V, and 3.3 V.
The device remains in three−state as long as either VCC = 0 V, allowing either VCC to be powered up first.