SN74AUC00RGYRG4

Overview

The SN74AUC00RGYRG4 is a quadruple 2-input positive-NAND gate from the Texas Instruments AUC logic series. It operates within a supply voltage range of 0.8 V to 2.7 V and is optimized for 1.8-V operation with 3.6-V I/O tolerance. The device features a maximum propagation delay of 2 ns at 1.8 V, ±8-mA output drive capability, and a maximum quiescent current of 10 μA. It supports partial-power-down mode via Ioff circuitry and provides ESD protection exceeding 2000 V per the human-body model. The component is housed in a 14-pin VQFN package.

Feature Summary

• Supports mixed-mode signal operation through 3.6-V I/O tolerance while operating at sub-1-V levels
• Enables partial-power-down applications by disabling outputs to prevent damaging backflow currents
• Provides robust latch-up performance exceeding 100 mA per JESD 78 Class II standards

Applications

• Mixed-mode signal processing circuits requiring low-voltage logic interfacing
• Partial-power-down system designs utilizing Ioff functionality
• High-speed digital logic gates operating at 1.8 V

Procurement Notes

Verify the specific ordering suffix G4 indicates RoHS compliance when sourcing this component. Confirm the moisture sensitivity level and reflow temperature requirements align with your assembly process specifications. Ensure the VQFN package dimensions match your PCB footprint design guidelines prior to procurement.

Selection Notes

Select this component for applications requiring high-speed NAND logic at low voltages. The 14-pin VQFN package suits space-constrained surface-mount designs. Consider the 3.6-V I/O tolerance if interfacing with higher voltage domains. Verify that the 10-μA quiescent current meets your power budget constraints.

Part Context

This part belongs to the SN74AUC00 family of quadruple 2-input positive-NAND gates manufactured by Texas Instruments. It utilizes advanced CMOS technology designed specifically for sub-1-V operation. The RGY package designation identifies the 14-pin plastic quad flatpack no-lead variant used for surface mounting.

Replacement Considerations

The SN74AUC00RGYR is listed as a manufacturer-recommended alternative to the SN74AUC00RGYRG4.