74LVC2G04GXZ Equivalent & Substitute Parts

Part Overview

The 74LVC2G04GXZ is a dual-channel inverter logic IC manufactured by Nexperia USA Inc. in the 74LVC series. This component is an active product designed for general-purpose logic inversion applications requiring low-voltage operation across 1.65V to 5.5V supply ranges. The part is packaged in a 6-X2SON (1.0x0.8mm) surface-mount configuration with RoHS3 compliance and unlimited moisture sensitivity rating. Equivalent and substitute parts are identified based on matching functional specifications, electrical parameters, and mechanical compatibility within the 74LVC2G04 base product family.

Key Parameters

Parameter	Specification
Logic Type	Inverter
Number of Circuits	2
Number of Inputs	2
Voltage - Supply	1.65V ~ 5.5V
Current - Output High, Low	32mA, 32mA
Input Logic Level - Low	0.7V ~ 0.8V
Input Logic Level - High	1.7V ~ 2V
Max Propagation Delay @ 5V, 50pF	3.8ns
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	6-XFDFN
RoHS Status	ROHS3 Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the 74LVC2G04GXZ is determined by the following criteria:

Core Functional Requirements:

Logic Type: Inverter
Number of Circuits: 2
Number of Inputs: 2
Base Product Number: 74LVC2G04

Electrical Parameter Matching:

Voltage - Supply: 1.65V ~ 5.5V
Current - Output High, Low: 32mA, 32mA
Input Logic Level - Low: 0.7V ~ 0.8V
Input Logic Level - High: 1.7V ~ 2V
Max Propagation Delay @ 5V, 50pF: 3.8ns
Operating Temperature: -40°C ~ 125°C

Mechanical & Compliance Requirements:

Mounting Type: Surface Mount
Package / Case: 6-XFDFN
RoHS Status: ROHS3 Compliant
MSL Rating: 1 (Unlimited)

All identified substitute parts maintain identical functional specifications and electrical performance within the specified operating ranges. Variations in quiescent current and physical package dimensions (while maintaining 6-pin XFDFN footprint compatibility) do not affect substitution eligibility for standard logic applications.

Parameter Comparison

Parameter	74LVC2G04GXZ	74LVC2G04GS-Q100H	74LVC2G04FX4-7	74LVC2G04FZ4-7
Manufacturer	Nexperia USA Inc.	Nexperia USA Inc.	Diodes Incorporated	Diodes Incorporated
Logic Type	Inverter	Inverter	Inverter	Inverter
Number of Circuits	2	2	2	2
Number of Inputs	2	2	2	2
Voltage - Supply	1.65V ~ 5.5V	1.65V ~ 5.5V	1.65V ~ 5.5V	1.65V ~ 5.5V
Current - Quiescent (Max)	4 µA	4 µA	10 µA	40 µA
Current - Output High, Low	32mA, 32mA	32mA, 32mA	32mA, 32mA	32mA, 32mA
Input Logic Level - Low	0.7V ~ 0.8V	0.7V ~ 0.8V	0.7V ~ 0.8V	0.7V ~ 0.8V
Input Logic Level - High	1.7V ~ 2V	1.7V ~ 2V	1.7V ~ 2V	1.7V ~ 2V
Max Propagation Delay @ 5V, 50pF	3.8ns	3.8ns	3.8ns	3.8ns
Operating Temperature	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	6-XFDFN	6-XFDFN	6-XFDFN	6-XFDFN
Product Status	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

All substitute parts listed maintain active product status and full RoHS3 compliance, ensuring long-term availability and regulatory alignment. The 74LVC2G04GS-Q100H includes AEC-Q100 automotive qualification, suitable for applications requiring automotive-grade reliability. Selection between Nexperia and Diodes Incorporated variants depends on supply chain availability and manufacturer preference, as electrical and functional specifications remain equivalent across all options. Quiescent current variations (4µA to 40µA maximum) are within acceptable ranges for standard logic applications and do not impact functional compatibility.

Frequently Asked Questions (FAQ)

Q: Can 74LVC2G04FX4-7 or 74LVC2G04FZ4-7 be used as direct replacements for 74LVC2G04GXZ?

A: Yes. Both Diodes Incorporated parts are parametric equivalents with identical logic function, electrical specifications, and 6-XFDFN package footprint. Quiescent current differences do not affect substitution eligibility for standard inverter logic applications.

Q: What is the difference between 74LVC2G04GXZ and 74LVC2G04GS-Q100H?

A: The 74LVC2G04GS-Q100H includes AEC-Q100 automotive qualification and operates in a slightly larger 6-XSON package (1x1mm versus 1.0x0.8mm). All electrical parameters and logic specifications are identical. The automotive qualification makes it suitable for automotive-grade applications.

Q: Are there package compatibility concerns when substituting between these parts?

A: All substitute parts use the 6-XFDFN package family with identical pin configurations. Physical dimensions vary slightly (X2-DFN1409-6, X2-DFN1410-6, and 6-XSON variants), but all maintain PCB footprint compatibility within standard 6-XFDFN land patterns used for 74LVC2G04 designs.

Q: Which substitute part offers the lowest quiescent current?

A: The 74LVC2G04GXZ and 74LVC2G04GS-Q100H both specify 4µA maximum quiescent current, the lowest among the listed options. The 74LVC2G04FX4-7 specifies 10µA, and the 74LVC2G04FZ4-7 specifies 40µA maximum.

Q: Are all parts RoHS3 compliant?

A: Yes. All listed parts, including the main part and all substitutes, are ROHS3 compliant with MSL rating 1 (unlimited moisture sensitivity).

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