74AUP1G04GTR

Overview

The STMicroelectronics 74AUP1G04GTR is a low-power single inverter gate fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It operates within a voltage range of 1.2 to 3.6 V, featuring high-speed performance with a maximum propagation delay of 4.3 ns at 2.3 V. The device includes power-down protection on inputs and outputs, balanced propagation delays (tPLH ≈ tPHL), and low quiescent supply current of 1 µA max at 85 °C. It offers robust latch-up performance exceeding 300 mA and ESD immunity of 2 kV Human-Body Model, 200 V Machine Model, and 1000 V Charged-Device Model.

Feature Summary

• Low power dissipation with quiescent supply current of 1 µa max at 85 °c
• High speed operation with balanced propagation delays
• Power down protection on inputs and outputs
• Robust electrostatic discharge immunity across multiple testing standards

Applications

• Mobile phones
• Personal digital assistants (pdas)

Procurement Notes

Verify the obsolete status of this component before procurement planning. Confirm package type SOT-665 availability through authorized distributors. Check for alternative replacement parts if long-term supply is required. Ensure compliance with RoHS and ECOPACK environmental specifications. Review STMicroelectronics terms and conditions regarding liability and warranty limitations for obsolete products.

Selection Notes

Select this component for applications requiring a single inverter gate in ultra-small packages. Consider the 1.2 to 3.6 V operating range for low-voltage logic systems. Evaluate the 4.3 ns max propagation delay for high-speed signal inversion needs. Assess the low power consumption benefits for battery-operated devices. Verify ESD protection requirements against human-body and machine model standards.

Part Context

This part belongs to the 74AUP series of advanced ultra-low power CMOS logic gates. It is designed for portable electronics and mobile communication devices where space and power efficiency are critical. The GTR suffix indicates the SOT-665 package variant supplied in tape and reel format. It serves as a fundamental building block for digital signal processing and control circuits in consumer electronics.

Replacement Considerations

Check for direct pin-compatible substitutes from ST or other manufacturers. Verify electrical characteristics match the original specifications. Consider package compatibility during redesign. Review obsolescence notices for similar components in the 74AUP family.