STMicroelectronics introduces a 16-bit dual-supply bus transceiver level translator available in a TFBGA package. The 74VCX1632245 provides a two-way asynchronous communications interface between buses at 3.3 V and 2.5 V or 1.8 V in mixed 3.3 V/1.8 V, 3.3 V/2.5 V or 2.5 V/1.8 V supply systems. The parts offer symmetrical output impedance and balanced propagation delays. All the inputs have protection circuits against static discharge, giving them 2 kV ESD immunity and transient excess voltage. The parts also have power-down protection on their inputs and outputs.
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