SN74AUC1G06DCKR

Overview

The SN74AUC1G06DCKR is a single inverter buffer/driver with an open-drain output, manufactured by Texas Instruments. It operates within a supply voltage range of 0.8 V to 2.7 V and is optimized for 1.8-V operation. The device features low power consumption with a maximum quiescent current of 10 µA 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). Propagation delay is typically 1.4 ns at 1.8 V with a 30-pF load.

Feature Summary

• Single-channel inverting logic function with open-drain output capability
• Supports mixed-mode signal operations through 3.6-V I/O tolerance
• Enables active-low wired-OR or active-high wired-AND configurations
• Integrated Ioff circuitry prevents damaging backflow during partial-power-down

Applications

• Mixed-signal level translation between sub-1-V and 3.6-V domains
• Open-drain bus implementations requiring wired-logic functions
• Partial-power-down applications necessitating output isolation
• High-speed signal inversion in portable electronic devices

Procurement Notes

Verify the specific ordering suffix DCKR corresponds to the SC-70 package configuration required for your design. Confirm that the RoHS compliance status and lead finish match your assembly specifications. Ensure the moisture sensitivity level rating aligns with your facility's floor life management protocols before initiating procurement.

Selection Notes

Select this component when a single inverting stage with open-drain output is required in a minimal footprint. The device is suitable for designs operating strictly within the 0.8-V to 2.7-V supply range. Consider the propagation delay characteristics relative to your system clock speeds and ensure the open-drain nature fits your pull-up requirements.

Part Context

This part belongs to the SN74AUC1G06 family of single inverters from Texas Instruments. It utilizes the NanoFree™ SC-70 package technology, which employs die-as-package construction for compactness. The device is part of the broader AUC Little Logic series designed for sub-1-V operability and high-speed performance in space-constrained applications.

Replacement Considerations

SN74AUC1G06DBVR serves as a pin-compatible alternative housed in the SOT-23 package.