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Product Detailed Parameters
- Description：IC GATE NAND 4CH 2-INP 14TSSOP
- Series：74AHC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT),Bulk
- Logic Type：NAND Gate
- Number of Circuits：4
- Number of Inputs：2
- 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：Automotive
- Qualification：AEC-Q100
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Overview
The SN74AHC00QPWRQ1 is an automotive-grade quad 2-input positive-NAND gate from the Texas Instruments SN74AHC00-Q1 series. It operates within a supply voltage range of 2 V to 5.5 V and features three-state outputs. The device is qualified under AEC-Q100 standards for Grade 1, supporting a temperature range from -40°C to +125°C. Packaged in a 14-pin TSSOP, it provides low dynamic power consumption and fast propagation delays suitable for high-speed digital applications.
Feature Summary
- Automotive qualification compliant with AEC-Q100 standards for Grade 1 components
- Wide operating supply voltage range from 2 V to 5.5 V
- Three-state output configuration for bus-oriented systems
- Low dynamic power consumption characteristics
Applications
- Automotive electronic control units (ECUs)
- Infotainment system logic interfaces
- Body electronics signal processing
- Chassis control module data routing
Procurement Notes
Verify the specific grade and package variant against the official datasheet before integration. Confirm that the ordering suffix matches the required tape-and-reel or cut-tape format. Ensure the component meets the specific AEC-Q100 reliability requirements for your target automotive application zone. Cross-reference the pinout with your PCB footprint design to prevent installation errors.
Selection Notes
Select this component when a wide 2 V to 5.5 V supply range is required for automotive logic interfacing. The three-state outputs facilitate direct connection to bidirectional buses without external buffering. Consider the TSSOP-14 package constraints for board space limitations. Verify thermal performance at maximum ambient temperatures up to 125°C during system design.
Part Context
This part belongs to the SN74AHC00-Q1 family of automotive quadruple 2-input NAND gates. It shares functional compatibility with standard industrial logic but includes enhanced robustness for automotive environments. The Q1 suffix denotes automotive qualification, distinguishing it from commercial variants. It serves as a fundamental building block for complex digital logic circuits in vehicle networks.
Replacement Considerations
SN74AHCT00QPWRQ1: Compatible alternative with CMOS-compatible inputs requiring 5 V logic levels instead of the broader 2 V to 5.5 V range of the AHC series.
