74AHCT1G04GW-Q100H

Overview

The Nexperia 74AHCT1G04GW-Q100H is a single inverter IC from the 74AHCT logic family, designed for automotive applications. It operates within a supply voltage range of 4.5 V to 5.5 V and features TTL input switching levels. The device is housed in a TSSOP-5 (SOT353) package with five leads. It meets AEC-Q100 Grade 1 qualification standards and supports an ambient temperature range from -40 °C to +125 °C.

Feature Summary

• Automotive product qualification in accordance with AEC-Q100 (Grade 1)
• Overvoltage tolerant inputs up to 5.5 V
• High noise immunity with CMOS low power dissipation
• Latch-up performance exceeding 100 mA per JESD 78 Class II Level A

Applications

• Automotive electronic systems
• Mixed voltage environments requiring level translation
• Signal inversion circuits

Procurement Notes

Verify the specific suffix 'Q100H' against official Nexperia documentation to confirm it denotes the correct tape-and-reel packaging format compatible with automated assembly processes. Ensure that the ordering code matches the exact TSSOP-5 variant required for your PCB footprint design. Cross-reference the manufacturer's latest datasheet revision to confirm current production status and any potential pinning or marking updates.

Selection Notes

Select this component when a single-channel inverter with TTL-compatible inputs is required for 5 V automotive logic systems. The AHCT series ensures compatibility with standard TTL logic families while offering the benefits of CMOS technology. Consider the TSSOP-5 package dimensions if space constraints are critical, and verify that the operating temperature range aligns with the environmental conditions of the target application.

Part Context

This part belongs to the 74AHC/AHCT1G04-Q100 family of single inverters. The 'AHCT' designation indicates TTL input levels, distinguishing it from the 'AHC' variant which uses CMOS levels. The '-Q100' suffix signifies automotive qualification, while the 'GW' identifies the TSSOP-5 package type. Other variants in this family include different package options like SC-74A and XSON5.

Replacement Considerations

Direct substitutes include other 74AHCT1G04 variants from Nexperia with different packages, such as 74AHCT1G04GV-Q100H (SC-74A) or 74AHCT1G04GZ-Q100H (XSON5). Verify pinout compatibility and thermal characteristics when substituting between package types.