The FXLH1T45 is a single bit configurable dual-voltage supply translator designed for both uni-directional and bi-directional voltage translation between two logic levels. The device allows translation between voltages as high as 3.6V to as low as 1.1V. The A port tracks the V_CCA level, and the B port tracks the V_CCB level. This allows for bi-directional voltage translation over a variety of voltage levels: 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V.

The device remains in 3-STATE until both V_CCS reach active levels allowing either V_CC to be powered-up first. Internal power down control circuits place the device in 3-STATE if either V_CC is removed.

The Transmit/Receive (T/R) input determines the direction of data flow through the device. The FXLH1T45 is designed so that the control pin (T/R) is supplied by V_CCA

• Fairchild 1,000 piece Budgetary Pricing
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Product	Product status	Eco Status	Pricing*	Package type	Leads	Packing method	Package Drawing	Package Marking Convention**
FXLH1T45L6X	Full Production	RoHS Compliant	$0.23	MicroPak	6	TAPE REEL		Line 1: XD