74AXP1T57GNX

Overview

The Nexperia 74AXP1T57GNX is a dual-supply configurable multiple function gate featuring Schmitt-trigger inputs. It provides one circuit with three data inputs (A, B, C) and one output (Y). The input supply voltage (VCCI) ranges from 0.7 V to 2.75 V, while the output supply voltage (VCCO) ranges from 1.2 V to 5.5 V. This configuration enables voltage level translation between different logic families. The device supports partial power-down mode via IOFF circuitry and operates within an ambient temperature range of -40 °C to +125 °C.

Feature Summary

• Configurable as AND, OR, NAND, NOR, XNOR, inverter, or buffer using three control inputs
• Dual supply architecture allows independent input and output voltage levels for level translation
• IOFF circuitry prevents backflow current during partial power-down applications
• Schmitt-trigger inputs provide high noise immunity

Applications

• Voltage level translation between mixed-voltage digital systems
• Partial power-down mode operation in battery-powered devices
• Logic function reconfiguration in space-constrained designs

Procurement Notes

Verify the specific package suffix GN corresponds to the required footprint, as the 74AXP1T57 family includes multiple options like DC, GT, GS, and GX. Confirm that the ordering suffix does not alter electrical characteristics unless explicitly stated in official documentation. Check for end-of-life notices, as availability may be limited for certain variants.

Selection Notes

Select this component when flexible logic functionality and voltage translation are required in a single package. Ensure the design accommodates the separate VCCI and VCCO power domains. Verify that the input voltage limits do not exceed the maximum ratings for the target application environment.

Part Context

The 74AXP1T57 belongs to the AXP family of Si-gate CMOS devices designed for low power consumption. It is part of a broader portfolio of configurable logic gates offered by Nexperia, aimed at reducing bill-of-materials count in complex digital circuits requiring multiple logic functions.

Replacement Considerations

Direct substitutes include other packages of the same base device, such as 74AXP1T57DC, 74AXP1T57GT, 74AXP1T57GS, and 74AXP1T57GX, provided the physical footprint matches the PCB layout requirements.