Abstract: An aspect of the disclosure relates to an apparatus including a first field effect transistor (FET) including a first gate configured to receive a first input signal that varies in accordance with a first voltage domain; and a first inverter including a first input configured to receive a second input signal that varies in accordance with a second voltage domain, and a first output configured to generate a first output signal that varies in accordance with the second voltage domain, wherein the first output signal is based on the first and second input signals, and wherein the first FET and the first inverter are coupled in series between first and second voltage rails. Per another aspect, the apparatus includes additional circuitry to allow the apparatus to process signals in accordance with a third voltage domain.

Abstract: An aspect of the disclosure relates to an apparatus including a first field effect transistor (FET) including a first gate configured to receive a first input signal that varies in accordance with a first voltage domain; and a first inverter including a first input configured to receive a second input signal that varies in accordance with a second voltage domain, and a first output configured to generate a first output signal that varies in accordance with the second voltage domain, wherein the first output signal is based on the first and second input signals, and wherein the first FET and the first inverter are coupled in series between first and second voltage rails. Per another aspect, the apparatus includes additional circuitry to allow the apparatus to process signals in accordance with a third voltage domain.

Abstract: An aspect of the disclosure relates to an apparatus including an output driver, including: a first p-channel metal oxide semiconductor field effect transistor (PMOS FET); a second PMOS FET coupled in series with the first PMOS FET between an upper voltage rail and an output; a first n-channel metal oxide semiconductor field effect transistor (NMOS FET); and a second NMOS FET coupled in series with the first NMOS FET between the output and a lower voltage rail; a first predriver coupled to gates of the first and second PMOS FETs and first and second NMOS FETs; and a second predriver coupled to the gates of the first and second PMOS FETs and first and second NMOS FETs.