Patent ID: 9584123
Date: 2017-02-28
CPC Classifications: H03K

Claim:
1. A level shifting device for translating a logic level input data signal having a first voltage range to a logic level output data signal having a second voltage range, the level shifting device comprising: a first input circuit configured to toggle, based on the input data signal and the output data signal, a first internal signal between a logical zero of the first voltage range and a logical one of the second voltage range; a second input circuit configured to toggle, based on the input data signal and the output data signal, a second internal signal between a logical zero of the second voltage range and a logical one of the first voltage range; and an output circuit configured to toggle, based on the first internal signal, the second internal signal, and a compliment of the input data signal, the output data signal between a logical zero of the second voltage range and a logical one of the second voltage range.