Low Voltage Dual Supply 4-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs The FXL4T245BQX is a dual-supply voltage level translator manufactured by Texas Instruments (FSC). Key specifications include:

- **Technology Family**: FXL
- **Function**: Voltage level translator
- **Number of Bits**: 4
- **Voltage - VCCA**: 1.2V to 3.6V  
- **Voltage - VCCB**: 1.65V to 5.5V  
- **Output Type**: Tri-State, Non-Inverted  
- **Operating Temperature**: -40°C to +85°C  
- **Package/Case**: 14-XFBGA, DSBGA  
- **Features**: Auto-Direction Sensing, Partial Power Down (Ioff)  

For detailed specifications, refer to the official Texas Instruments datasheet.