74AHC1G00QW5-7

Overview

The 74AHC1G00QW5-7 is an automotive-compliant single two-input positive NAND gate from Diodes Incorporated. It operates within a supply voltage range of 2.0V to 5.5V and features standard push-pull outputs with ±8mA drive capability at 4.5V. The device incorporates Schmitt trigger inputs for tolerance to slower rise and fall times, balanced propagation delays, and low-power CMOS consumption. It supports ambient temperature operation from -40°C to +125°C and includes ESD protection exceeding 2000V HBM and 1000V CDM per AEC-Q100 standards.

Feature Summary

• Automotive Grade 1 qualification with PPAP capability and IATF 16949 manufacturing compliance
• Schmitt trigger action on all inputs to ensure circuit tolerance for slower input transition rates
• High ESD robustness exceeding 2000V Human Body Model and 1000V Charged Device Model
• Totally lead-free, halogen-free, and antimony-free construction

Applications

• Automotive applications requiring specific change control within Grade 1 temperature range
• Industrial computing, controls, and automation systems
• High reliability networking and communications equipment
• Industrial and agricultural machinery

Procurement Notes

Verify the component matches the exact part number 74AHC1G00QW5-7 to confirm the SOT25 package variant. Ensure the procurement source provides documentation confirming AEC-Q100 qualification and IATF 16949 manufacturing origin. Confirm RoHS3 and REACH compliance status through official manufacturer declarations. Validate that the received units are free from intentional lead content and meet specified environmental definitions.

Selection Notes

Select this component when a single NAND gate with Schmitt trigger inputs is required for noisy environments or slow signal transitions. It is suitable for designs needing wide supply voltage flexibility between 2.0V and 5.5V. Choose this part for automotive projects demanding Grade 1 temperature operation and high ESD immunity. Consider it for space-constrained PCB layouts utilizing the compact SOT25 surface-mount package.

Part Context

This device belongs to the 74AHC1GxxQ series of single-function logic gates manufactured by Diodes Incorporated. The 'Q' suffix denotes AEC-Q100 qualification for automotive use, while 'W5' specifies the SOT25 package type. It is part of the broader 74AHC family designed for high-speed, low-power digital applications operating across a wide voltage range.

Replacement Considerations

74AHC1G00SE-7 (SOT353 package)

FAQ

What is the function of the Schmitt trigger inputs in this device?

The Schmitt trigger action makes the circuit tolerant for slower input rise and fall times, ensuring stable switching behavior despite gradual signal transitions.

Does this component support automotive grade temperature ranges?

Yes, it is qualified for Grade 1 Ambient Temperature Operation, supporting a range from -40°C to +125°C.