74AXP1T57GN115

Overview

The Nexperia 74AXP1T57GN115 is a configurable multiple-function gate featuring Schmitt-trigger inputs and dual supply pins (VCCI and VCCO). It supports three inputs and one output, enabling voltage level translation between VCCI (0.7 V to 2.75 V) and VCCO (1.2 V to 5.5 V). The device offers low input capacitance (0.6 pF typical) and low dynamic power consumption. It includes I_OFF circuitry for partial power-down applications and complies with JEDEC standards for various voltage ranges.

Feature Summary

• Configurable logic functions including AND, OR, NAND, NOR, XNOR, inverter, and buffer
• Dual supply architecture supporting independent input and output voltage levels
• Schmitt-trigger inputs providing high noise immunity
• I_OFF circuitry prevents damaging backflow current during partial power-down

Applications

• Voltage level translation between different logic families
• Partial power-down mode operation in portable devices
• Low-power digital signal processing interfaces

Procurement Notes

Verify the exact suffix 'GN115' against official Nexperia documentation, as standard listings often use 'GTX'. Confirm package type matches the required footprint. Check component status as related variants may be discontinued. Ensure RoHS3 compliance requirements are met for the specific manufacturing batch.

Selection Notes

Select this component when interfacing circuits with distinct supply voltages requiring bidirectional or unidirectional translation. The dual-supply design allows flexible voltage matching without external resistors. Consider the low capacitance for high-speed signal integrity. Verify that the input voltage range aligns with the source logic family.

Part Context

This part belongs to the 74AXP series of Si-Gate CMOS devices designed for low-power applications. It is a single-gate configurable logic device within the broader Nexperia logic portfolio. The series emphasizes low static and dynamic power consumption across wide supply voltage ranges.

Replacement Considerations

Check for direct substitutes like 74AXP1T57GTX if available. Verify pin compatibility and electrical specifications before substitution. Ensure the replacement supports the same dual-supply configuration and logic functions.