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Product Detailed Parameters
- Description：IC INVERTER 6CH 1-INP 14TSSOP
- Series：74AHCU
- 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：2V ~ 5.5V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：8mA, 8mA
- Input Logic Level - Low：0.3V ~ 1.1V
- Input Logic Level - High：1.7V ~ 4.4V
- Max Propagation Delay @ V, Max CL：7ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-TSSOP
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The SN74AHCU04QPWRG4Q1 is an automotive-grade hex inverter from Texas Instruments, part of the SN74AHCU04Q series. It features six independent inverters in a 14-pin TSSOP package. The device operates with a supply voltage range of 2V to 5.5V and supports an operating temperature range of -40°C to 125°C. It is qualified under AEC-Q100 standards for automotive applications.
Feature Summary
- Automotive qualification compliant with AEC-Q100 standards
- Wide supply voltage operation from 2V to 5.5V
- Extended industrial temperature range up to 125°C
Applications
- Automotive electronic control units
- Infotainment system logic interfaces
- Body control module signal inversion
Procurement Notes
Verify the complete ordering part number including suffixes such as 'A' or 'G4' against official Texas Instruments documentation to ensure correct revision and packaging specifications. Confirm AEC-Q100 qualification status is required for the specific application environment. Cross-reference datasheet revisions to validate electrical characteristics before final design integration.
Selection Notes
Select this component when designing for automotive environments requiring high noise immunity and wide voltage tolerance. The AHCU04Q series offers faster switching speeds compared to standard 74HC devices. Ensure the PCB layout accommodates the TSSOP-14 footprint and thermal requirements for operation at elevated temperatures up to 125°C.
Part Context
This part belongs to the SN74AHCU04Q family of automotive-grade hex inverters. It shares functional similarities with other members like SN74AHCU04PWRG4 but includes specific automotive reliability enhancements. The Q1 suffix indicates automotive qualification, distinguishing it from commercial grade variants within the broader AHCU04 product line.
Replacement Considerations
Direct substitutes include SN74AHCU04PWRG4Q1 if available. Verify pinout compatibility and electrical parameters against the current datasheet revision before substitution.
