PI74STX1G02CX

Overview

The PI74STX1G02CX is a 2-input NOR gate from the SOTiny Gate STX series, manufactured by Diodes Incorporated. It operates within a supply voltage range of 1.65V to 5.5V and supports an input voltage up to 5.5V. The device features high-speed performance with a typical propagation delay of 5.0ns into 15pF at 5V VDD. It provides high output drive capability of ±24mA at 3V VDD and includes power-down high-impedance inputs/outputs. The component is available in a 5-pin SC70 package.

Feature Summary

• High-speed operation with low propagation delay for efficient signal processing
• Broad operating voltage range supporting 1.65V to 5.5V applications
• Power-down high-impedance state for reduced current consumption during standby
• High output drive capability ensuring robust signal integrity

Applications

• General-purpose logic circuits requiring NOR functionality
• Portable electronic devices utilizing low-voltage power supplies
• Automotive electronics systems compatible with wide voltage ranges
• Industrial control interfaces needing high-speed switching

Procurement Notes

Verify that the ordering suffix 'C' corresponds to the SC70 package configuration as specified in the official datasheet. Confirm the 'X' suffix indicates tape and reel packaging if bulk handling is required. Ensure compliance with Pb-free and Green manufacturing standards. Check for RoHS compliance status before integration. Validate pinout alignment with PCB footprint designs to prevent installation errors.

Selection Notes

Select this component when a compact 2-input NOR gate is needed for space-constrained designs. Consider its broad voltage range for systems operating between 1.65V and 5.5V. Evaluate the high-speed characteristics for applications requiring fast signal transitions. Assess the power-down impedance feature for battery-operated devices to minimize leakage current during inactive periods.

Part Context

This part belongs to the Pericom SOTiny Gate STX series, now under Diodes Incorporated. The series utilizes advanced submicron technology to deliver high performance in small packages. The PI74STX1G02 specifically implements a 2-input NOR logic function. It is designed for general-purpose switching applications across automotive, industrial, and consumer markets.

Replacement Considerations

Check for direct substitutes within the PI74STX family or equivalent 2-input NOR gates from other manufacturers. Verify pin compatibility and logical function equivalence. Ensure voltage and speed specifications meet or exceed original requirements. Review package dimensions for mechanical fit in existing assemblies.