74AUP1G04DTR

Overview

The STMicroelectronics 74AUP1G04DTR is a low-voltage CMOS single inverter gate fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It operates within a supply voltage range of 1.2 V to 3.6 V, making it suitable for low-power and low-noise applications. The device features power-down protection on inputs and outputs, balanced propagation delays (tPLH ≈ tPHL), and high-speed performance with a maximum propagation delay of 4.3 ns at VCC = 2.3 V. Quiescent supply current is limited to 1 µA maximum at 85 °C. Latch-up performance exceeds 300 mA per JESD 78 Class II standards.

Feature Summary

• Power-down protection on inputs and outputs
• Balanced propagation delays
• High speed operation

Applications

• Mobile phones
• Personal digital assistants (PDAs)

Procurement Notes

Verify the exact package type required for your design, as the DTR suffix specifically denotes the DFN6L (1.2 x 1 mm) package. Confirm that the component meets your environmental requirements, as ST offers these devices in ECOPACK packages with lead-free second-level interconnects. Ensure compatibility with your system's voltage levels and signal integrity needs before finalizing procurement.

Selection Notes

Select this component when designing circuits requiring a single inverter gate with minimal power consumption and compact footprint. The DFN6L package is ideal for space-constrained portable electronics. Consider the operating voltage range and propagation delay specifications to ensure they align with your system's timing requirements and power budget constraints.

Part Context

This part belongs to the 74AUP series of logic gates, which are designed for low-voltage, high-speed applications. The 74AUP1G04 is a specific implementation featuring a single inverter function. It utilizes advanced CMOS technology to achieve low power dissipation while maintaining high performance, fitting into the broader category of standard logic integrated circuits used in various digital systems.

Replacement Considerations

Direct substitutes include the 74AUP1G04GTR, which shares identical electrical characteristics but uses the SOT-665 package instead of the DFN6L. When replacing, verify pinout compatibility and physical dimensions to ensure proper fitment on the PCB layout without requiring design modifications.

FAQ

What is the maximum propagation delay for the 74AUP1G04DTR?

The maximum propagation delay is 4.3 ns at a supply voltage of 2.3 V.

Does the 74AUP1G04DTR have power-down protection?

Yes, the device includes power-down protection on both its inputs and outputs.