SN74HC00QPWRG4Q1

Overview

The SN74HC00QPWRG4Q1 is an automotive-grade quad two-input NAND gate manufactured by Texas Instruments. It belongs to the SN74HC series of high-speed CMOS logic devices and is qualified under AEC-Q100 standards for automotive applications. The component operates within a supply voltage range of 2 V to 6 V and supports surface-mount installation in a TSSOP-14 package. It features four independent NAND gates, each with two inputs, providing a total of eight input lines and four output lines. The device exhibits a propagation delay of 8 ns and offers output drive currents of ±5.2 mA. It functions reliably across an extended temperature range from -40°C to +125°C.

Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for reliability in vehicle environments
• High-speed CMOS technology enabling operation across a wide 2 V to 6 V supply voltage range
• Quad configuration providing four independent two-input NAND logic functions
• Extended industrial temperature rating supporting operation from -40°C to +125°C

Applications

• Automotive electronic control units requiring robust logic gating
• In-vehicle infotainment systems utilizing standard CMOS logic interfaces
• Body electronics modules implementing signal processing and control
• Chassis and powertrain subsystems needing reliable digital logic components

Procurement Notes

Verify the complete part number including the suffix G4, which indicates lead-free status and RoHS compliance, against the specific project requirements. Confirm that the TSSOP-14 package dimensions align with the PCB footprint design. Ensure the AEC-Q100 qualification meets the specific grade requirements for the intended automotive application zone. Cross-reference the datasheet revision to confirm compatibility with existing design specifications.

Selection Notes

Select this component when a quad two-input NAND function is required in space-constrained automotive designs. The HC series offers a balance of speed and power consumption suitable for general-purpose logic. The TSSOP-14 package provides a compact solution compared to larger DIP packages. Consider the 2 V to 6 V operating range if the system utilizes varying supply voltages or requires compatibility with lower voltage logic families.

Part Context

This device is part of the broader SN74HCxx family of high-speed CMOS logic ICs produced by Texas Instruments. The 'Q1' suffix denotes its qualification for automotive applications, distinguishing it from commercial variants. It shares pinout compatibility with other SN74HC series devices in similar packages, facilitating modular design approaches. The component serves as a fundamental building block for complex digital circuits in automotive electronics.

Replacement Considerations

SN74HC00QPWRQ1 is a verified substitute offering identical functionality and automotive qualification.