74HCT3G04DC-Q100H

Overview

The Nexperia 74HCT3G04DC-Q100H is a triple inverter belonging to the HCT logic family, housed in an SOT765-1 (VSSOP8) package. It operates within a supply voltage range of 4.5 V to 5.5 V and supports ambient temperatures from -40 °C to +125 °C. The device features TTL input levels, clamp diodes on inputs for overvoltage interfacing, and high noise immunity. It complies with AEC-Q100 Grade 1 standards and JEDEC ESD protection specifications exceeding 2000 V (HBM) and 1000 V (CDM).

Feature Summary

• Automotive qualification compliant with AEC-Q100 Grade 1 standards.
• TTL-compatible input levels ensure direct interface with standard logic systems.
• Integrated input clamp diodes allow safe interfacing with voltages exceeding VCC using current limiting resistors.

Applications

• Automotive electronic control units requiring robust signal inversion.
• Industrial systems operating under wide temperature conditions.
• General-purpose digital logic circuits utilizing TTL-level signaling.

Procurement Notes

Verify that the ordering suffix matches the required VSSOP8 package configuration. Confirm the specific grade aligns with automotive reliability requirements. Ensure design parameters respect the absolute maximum ratings to prevent permanent damage. Cross-reference the marking code T04 for correct identification upon receipt.

Selection Notes

Select this component when TTL input compatibility is mandatory within a CMOS environment. The VSSOP8 package offers space efficiency compared to larger outlines. Consider the extended temperature range if operation exceeds standard industrial limits. Verify power dissipation constraints against the thermal derating curves provided in the datasheet.

Part Context

This part belongs to the Nexperia 74HCT3G04-Q100 series of triple inverters. It shares functional characteristics with the HC variant but differs in input threshold levels. The DC suffix specifically denotes the VSSOP8 plastic very thin shrink small outline package. It is distinct from other packages like TSSOP8 or XSON8 within the same logical family.

Replacement Considerations

Direct substitutes include the 74HC3G04DC-Q100H, noting the difference between TTL and CMOS input levels. Other package variants such as 74HCT3G04DP-Q100H offer identical functionality in a TSSOP8 outline.