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Product Detailed Parameters
- Description：IC INVERTER 6CH 1-INP 14TSSOP
- Series：74AHC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- 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：0.5V ~ 1.65V
- Input Logic Level - High：1.5V ~ 3.85V
- Max Propagation Delay @ V, Max CL：7.5ns @ 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：-
- Qualification：-
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Overview
The SN74AHC04QPWR is a hex inverter integrated circuit manufactured by Texas Instruments, designed for automotive applications. It operates within a supply voltage range of 2V to 5.5V and features six independent inverting channels. The device utilizes a 14-TSSOP surface-mount package with a maximum propagation delay of 7.5ns at 5V with a 50pF load. It supports an operating temperature range from -40°C to 125°C and holds AEC-Q100 qualification.
Feature Summary
- Automotive-grade reliability certified under the AEC-Q100 standard
- High-speed signal inversion with low propagation delay characteristics
- Wide operational voltage compatibility supporting 2V to 5.5V systems
Applications
- Automotive electronic control units requiring robust logic inversion
- Signal conditioning in high-temperature automotive environments
- General-purpose digital logic processing in vehicle subsystems
Procurement Notes
Verify that the specific part number includes the Q suffix indicating automotive qualification. Confirm the PWR suffix corresponds to the 14-TSSOP package type. Ensure documentation explicitly states AEC-Q100 compliance for your application requirements. Cross-reference the manufacturer's latest datasheet for any potential pinout or electrical specification updates.
Selection Notes
Select this component when automotive certification is mandatory for logic inversion tasks. It is suitable for designs requiring operation across wide temperature ranges typical of engine compartments. Consider the TSSOP footprint constraints during PCB layout. Compare against non-automotive variants if environmental stress testing is not required for the target system.
Part Context
This component belongs to the SN74AHC series of advanced high-speed CMOS logic devices. The 'Q' designation specifically denotes its qualification for automotive use, distinguishing it from standard commercial grade parts. It serves as a fundamental building block for digital circuits within vehicles, providing reliable signal inversion capabilities under harsh operating conditions.
Replacement Considerations
SN74AHC04PW: Commercial grade equivalent without automotive certification. SN74AHC04QPW: Alternative packaging option (TSSOP vs TSSOP). SN74AHC04D: Different package variant (SOIC) with similar electrical performance.
