SN74AUC1G04DRLR

Overview

The SN74AUC1G04DRLR is a single inverter gate from the Texas Instruments AUC series, housed in a 5-pin SOT-5X3 package. It operates within a supply voltage range of 0.8 V to 2.7 V and is optimized for 1.65 V to 1.95 V applications. The device supports mixed-mode signal operation with 3.6-V I/O tolerance. Key electrical parameters include a maximum propagation delay of 2.2 ns at 1.8 V (CL = 30 pF), ±8-mA output drive current at 1.8 V, and a maximum static current of 10 µA.

Feature Summary

• Supports partial power-down mode via Ioff circuitry to prevent back-drive current.
• Features ESD protection exceeding 2000-V human-body model standards.
• Optimized for low-power consumption with sub-1-V operability.

Applications

• Portable audio devices such as MP3 players and recorders
• Solid-state drives for client and enterprise systems
• Wireless peripherals including headsets, keyboards, and mice

Procurement Notes

Verify the specific ordering suffix 'DRLR' corresponds to the SOT-5X3 package and tape-and-reel quantity before procurement. Confirm that the component meets RoHS compliance requirements and matches the specified operating temperature range of -40°C to 85°C for your intended environment.

Selection Notes

Select this component when designing circuits requiring a compact single inverter with ultra-low power consumption. It is suitable for battery-operated portable electronics where space is limited and mixed-voltage interfaces are necessary. Ensure the design accounts for the 3.6-V I/O tolerance if interfacing with higher voltage logic levels.

Part Context

This device belongs to the SN74AUC1Gxx family of single-gate Little Logic devices. These components utilize Texas Instruments NanoFree technology or similar small-outline packages to minimize board space. The AUC series is designed specifically for high-speed, low-voltage applications compared to standard CMOS logic families.

Replacement Considerations

SN74AUC1G04DBVR

FAQ

Does the SN74AUC1G04 support partial power-down?

Yes, the device includes Ioff circuitry that disables the output to prevent damaging current backflow when the device is powered down.

What is the maximum input voltage tolerance?

The inputs are 3.6-V tolerant, allowing the device to interface with 3.6-V signals even when operating at lower supply voltages.