Radiation-tolerant, 6 bit, open-drain fixed-direction level translator

The SN54SC6T07-SEP device

contains six independent buffers with open-drain

outputs and extended voltage operation to allow for

level translation. Each buffer performs the Boolean

function Y = A in positive logic. The output level

is referenced to the supply voltage (VCC)

and supports 1.2V, 1.8-V, 2.5V, 3.3V, and 5V

CMOS levels.

The input is designed with a lower threshold circuit to support up translation for lower voltage CMOS inputs (for example 1.2V input to 1.8V output or 1.8V input to 3.3V output). Additionally, the 5V tolerant input pins enable down translation (for example 3.3V to 2.5V output).