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Product Detailed Parameters
- Description：IC INVERTER 6CH 1-INP 14VQFN
- Series：74AUC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Logic Type：Inverter
- Number of Circuits：6
- Number of Inputs：1
- Features：-
- Voltage - Supply：0.8V ~ 2.7V
- Current - Quiescent (Max)：10 µA
- Current - Output High, Low：9mA, 9mA
- Input Logic Level - Low：0V ~ 0.7V
- Input Logic Level - High：1.7V
- Max Propagation Delay @ V, Max CL：2ns @ 2.5V, 30pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-VQFN (3.5x3.5)
- Package / Case：14-VFQFN Exposed Pad
- Grade：-
- Qualification：-
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Overview
The SN74AUC04RGYR is a hex inverter from the Texas Instruments AUC logic family, designed for sub-1-V operation. It operates within a supply voltage range of 0.8 V to 2.7 V and features a maximum propagation delay of 1.5 ns at 1.8 V. The device provides up to ±9 mA output drive current and maintains a maximum quiescent current of 10 μA. Packaged in a 14-pin VQFN (3.5x3.5 mm) with an exposed pad, it supports mixed-mode signal operations through 3.6-V I/O tolerance.
Feature Summary
- Supports partial-power-down mode via integrated Ioff circuitry that disables outputs to prevent damaging backflow currents.
- Optimized for 1.8-V operation while maintaining 3.6-V I/O tolerance for mixed-mode signal compatibility.
- Provides high-speed performance with a maximum propagation delay of 1.5 ns at 1.8 V.
Applications
- Mixed-mode signal processing between different voltage domains
- Partial-power-down applications requiring output isolation
- Sub-1-V digital logic circuits
Procurement Notes
Verify the specific ordering suffix RGYR to confirm the tape-and-reel packaging format and 3000-unit quantity. Ensure the component matches the MS04 top-side marking for identification. Confirm RoHS compliance and Level-2 moisture sensitivity ratings prior to procurement.
Selection Notes
Select this component when low power consumption and high speed are required in sub-1-V applications. The 14-pin VQFN package is suitable for space-constrained designs. Verify that the 3.6-V I/O tolerance meets the interface requirements of connected components.
Part Context
This part belongs to the SN74AUC04 series of hex inverters manufactured by Texas Instruments. It utilizes advanced CMOS technology to achieve low power consumption and high-speed switching capabilities. The device is intended for portable and battery-operated applications where efficiency is critical.
Replacement Considerations
SN74AUC04RGYRG4 is a verified equivalent part number offering identical specifications and functionality.
FAQ
How does the device handle partial-power-down scenarios?
The SN74AUC04RGYR includes Ioff circuitry that automatically disables the outputs when the device is powered down, preventing damaging current backflow through the device.
What is the input voltage tolerance of the SN74AUC04RGYR?
The inputs are tolerant up to 3.6 V, allowing the device to support mixed-mode signal operations even when operating at lower supply voltages.
