SN74AUC1G06YEAR

Overview

The SN74AUC1G06YEAR is a single inverter buffer/driver with open-drain output from the Texas Instruments AUC logic family. It operates within a supply voltage range of 0.8 V to 2.7 V, optimized for 1.65 V to 1.95 V applications. The device features a maximum propagation delay of 2.5 ns at 1.8 V and supports partial-power-down mode via Ioff circuitry. It provides ±8 mA output drive at 1.8 V and includes ESD protection exceeding 2000 V (human-body model). Available in NanoStar and NanoFree packages, it ensures latch-up performance exceeds 100 mA per JESD 78 Class II standards.

Feature Summary

• Single-channel inverting buffer/driver with open-drain output configuration
• Supports mixed-mode signal operation through 3.6-V I/O tolerance
• Enables active-low wired-OR or active-high wired-AND functions
• Integrated Ioff circuitry prevents damaging backflow current during partial-power-down

Applications

• Mixed-signal interface circuits requiring level translation
• Open-drain bus implementations such as I2C or SMBus
• Partial-power-down systems requiring output isolation
• Low-voltage digital logic buffering and inversion

Procurement Notes

Verify that the ordering suffix matches the specific package type required for your design, such as DBV for SOT-23, DCK for SC-70, or YZP for DSBGA. Confirm the RoHS status and lead finish details against the latest Package Option Addendum. Ensure the component meets the specified operating temperature range of -40°C to +85°C for your intended environment.

Selection Notes

Select this component when a single inverting function with open-drain capability is needed in sub-1-V to 2.7-V logic environments. The AUC series offers low power consumption and high-speed performance suitable for portable electronics. Consider the available package options based on board space constraints and thermal requirements.

Part Context

This part belongs to the SN74AUC1Gxx series of Little Logic devices from Texas Instruments. These components are designed for ultra-low voltage applications and feature compact packaging solutions like NanoStar and NanoFree. The series focuses on minimizing power dissipation while maintaining fast switching speeds for modern low-voltage digital systems.

Replacement Considerations

Direct substitutes include SN74AUC1G06DBVR, SN74AUC1G06DCKR, and SN74AUC1G06YZPR, which share identical electrical characteristics but differ in package style.