Low-power single 2-input multiplexer

The 74AUP1G157 is a low-power 2-input multiplexer with high noise immunity. The IOFF circuitry provides partial power-down mode operation and disables the output, preventing the damaging backflow current through the device. This device is available in multiple package options.

This multiplexer selects data from two data inputs (I0 and I1) under control of a common data select input (S). The state of the common data select input determines the particular register from which the data comes. The output (Y) presents the selected data in the true (non-inverted) form.

Schmitt trigger action at all inputs makes the circuit tolerant to slower input rise and fall times across the entire VCC range from 0.8 V to 3.6 V. This device ensures a very low static and dynamic power consumption across the entire VCC range from 0.8 V to 3.6 V.