Update: 01 October, 2023
The ST2349A is a 4-bit dual supply level translator that provides the level shifting capability to allow data transfer in a multi-voltage system. Externally applied voltages, VCC and VL, set the logic levels on either side of the device. It utilizes transmission gate-based design that allows bi-directional level translation without a control pin. The ST2349A accepts a VL from 1.65 to 3.6 V and VCC from 1.80 to 5.5 V, making it ideal for data transfer between low-voltage ASICs/PLD and higher voltage systems. This device has a tri-state output mode which can be used to disable all I/Os. The ST2349A supports power down mode when VCC is turned off.
File format: PDF
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MD5 Checksum: ABB5EA9E6A3192BA86CDFC1D87571B9D
Publication date: 10 August, 2012
Downloads: -
PDF Link: ST ST2349A handbook PDF