74AXP1T57GTX

Overview

The Nexperia 74AXP1T57GTX is a single configurable multiple-function gate housed in an 8-XSON package. It features three inputs and one output with Schmitt-trigger capability. The device supports dual supply voltages: VCCI ranges from 0.7V to 2.75V, while VCCO ranges from 1.2V to 5.5V. Output drive current is specified at 12mA for both high and low states. Operating temperature spans -40°C to 85°C. The component is currently marked as obsolete by the manufacturer.

Feature Summary

• Configurable logic function including AND, OR, NAND, NOR, XNOR, inverter, and buffer
• Dual-supply architecture enabling voltage level translation between domains
• Integrated I_OFF circuitry prevents backflow current during partial power-down

Applications

• Voltage level translation between different logic families
• Partial power-down mode operation in mixed-voltage systems
• Configurable logic implementation in space-constrained designs

Procurement Notes

This component has reached End-of-Life status. Verify availability through secondary market channels or authorized distributors holding remaining stock. Confirm RoHS3 compliance and MSL rating prior to integration. Review recent PCNs for potential label or packaging changes that may affect assembly processes.

Selection Notes

Select this part when a single configurable gate with dual-supply capability is required. Ensure input voltage does not exceed VCCI limits. Verify output load requirements against the 12mA drive specification. Consider the 8-XSON footprint constraints during PCB layout.

Part Context

Part of the 74AXP family of Si-Gate CMOS devices designed for low power and high noise immunity. The AXP series supports wide supply ranges and includes protection features like latch-up resistance exceeding 100mA per JESD78D Class II standards.

Replacement Considerations

Check for direct pin-compatible substitutes within the 74AXP1T57 series. Evaluate alternative configurable gates if the specific dual-supply configuration is no longer available.