74LVC3G06GD,125 Equivalent & Substitute Parts

Part Overview

The 74LVC3G06GD,125 is a 3-channel inverter IC with open drain outputs in an 8-XSON (2x3) surface mount package, manufactured by Nexperia USA Inc. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement. The 74LVC3G06 series operates across a wide supply voltage range of 1.65V to 5.5V with low quiescent current and fast propagation delay characteristics suitable for logic-level signal inversion applications.

Key Parameters

Parameter	Value
Logic Type	Inverter
Number of Circuits	3
Number of Inputs	3
Features	Open Drain
Voltage - Supply	1.65V ~ 5.5V
Current - Quiescent (Max)	4 µA
Current - Output High, Low	-, 32mA
Input Logic Level - Low	0.7V ~ 0.8V
Input Logic Level - High	1.7V ~ 2V
Max Propagation Delay @ V, Max CL	2.9ns @ 5V, 50pF
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	8-XFDFN
Product Status	Obsolete
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the 74LVC3G06GD,125 is determined by the following critical parameters:

Direct Equivalents (3-Channel Configuration): Parts maintaining 3 circuits, 3 inputs, open drain output, and identical electrical specifications (1.65V ~ 5.5V supply, 4 µA quiescent current, 32mA output current, 2.9ns propagation delay, -40°C ~ 125°C operating range).

Parametric Equivalents (2-Channel Configuration): Parts with 2 circuits and 2 inputs that maintain all other electrical specifications. These are suitable where circuit count reduction is acceptable within system design constraints.

Package Variants: Substitutes may differ in physical package dimensions (XSON variants with different footprints) while maintaining the 8-XFDFN case designation and surface mount mounting type.

Manufacturer Variants: Multiple manufacturers (Nexperia USA Inc., NXP Semiconductors, NXP USA Inc., Diodes Incorporated) produce equivalent parts with identical electrical performance.

Parameter Comparison

Part Number	Manufacturer	Circuits	Inputs	Supply Voltage	Quiescent Current (Max)	Output Current	Propagation Delay	Operating Temp	Package	Product Status
74LVC3G06GD,125	Nexperia USA Inc.	3	3	1.65V ~ 5.5V	4 µA	32mA	2.9ns @ 5V, 50pF	-40°C ~ 125°C	8-XFDFN	Obsolete
74LVC3G06DC,125	NXP Semiconductors	3	3	1.65V ~ 5.5V	4 µA	32mA	2.9ns @ 5V, 50pF	-40°C ~ 125°C	8-XFDFN	Active
74LVC3G06GN,115	NXP USA Inc.	3	3	1.65V ~ 5.5V	4 µA	32mA	2.9ns @ 5V, 50pF	-40°C ~ 125°C	8-XFDFN	Active
74LVC3G06GS,115	Nexperia USA Inc.	3	3	1.65V ~ 5.5V	4 µA	32mA	2.9ns @ 5V, 50pF	-40°C ~ 125°C	8-XFDFN	Active
74LVC3G06GT,115	Nexperia USA Inc.	3	3	1.65V ~ 5.5V	4 µA	32mA	2.9ns @ 5V, 50pF	-40°C ~ 125°C	8-XFDFN	Active
74LVC2G06GM,115	Nexperia USA Inc.	2	2	1.65V ~ 5.5V	4 µA	32mA	2.9ns @ 5V, 50pF	-40°C ~ 125°C	6-XFDFN	Active
74LVC2G06GM,132	Nexperia USA Inc.	2	2	1.65V ~ 5.5V	4 µA	32mA	2.9ns @ 5V, 50pF	-40°C ~ 125°C	6-XFDFN	Active
74LVC2G06GN,132	NXP Semiconductors	2	2	1.65V ~ 5.5V	4 µA	32mA	2.9ns @ 5V, 50pF	-40°C ~ 125°C	6-XFDFN	Active
74LVC2G06GS,132	NXP USA Inc.	2	2	1.65V ~ 5.5V	4 µA	32mA	2.9ns @ 5V, 50pF	-40°C ~ 125°C	6-XFDFN	Active
74LVC2G06FW4-7	Diodes Incorporated	2	2	1.65V ~ 5.5V	10 µA	32mA	2.9ns @ 5V, 50pF	-40°C ~ 125°C	6-XFDFN	Active
74LVC2G06FZ4-7	Diodes Incorporated	2	2	1.65V ~ 5.5V	40 µA	32mA	2.9ns @ 5V, 50pF	-40°C ~ 125°C	6-XFDFN	Active

Engineering Selection Recommendations

Primary Substitutes (3-Channel, Active Status):

74LVC3G06DC,125, 74LVC3G06GN,115, 74LVC3G06GS,115, and 74LVC3G06GT,115 are direct functional equivalents with identical electrical specifications and active product status. These parts maintain the 3-channel configuration and are suitable for direct replacement in new designs and production continuity.

Secondary Substitutes (2-Channel, Active Status):

74LVC2G06GM,115, 74LVC2G06GM,132, 74LVC2G06GN,132, and 74LVC2G06GS,132 provide equivalent electrical performance with reduced circuit count. These are applicable where system design accommodates 2-channel operation instead of 3-channel.

Alternative Substitutes (2-Channel, Diodes Incorporated):

74LVC2G06FW4-7 and 74LVC2G06FZ4-7 maintain electrical specifications with higher quiescent current values (10 µA and 40 µA respectively, compared to 4 µA nominal). These are suitable where quiescent current tolerance permits increased power consumption.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and -40°C to 125°C operating temperature range consistent with the original part.

Frequently Asked Questions (FAQ)

Q: Can 74LVC2G06 parts directly replace 74LVC3G06GD,125?

A: 74LVC2G06 variants are parametric equivalents with identical electrical specifications (supply voltage, propagation delay, output current, operating temperature). The primary difference is circuit count: 2 channels versus 3 channels. Substitution is valid only if system design requires fewer than 3 inverter channels or if additional 2-channel devices can be used in parallel.

Q: What is the difference between 74LVC3G06GN,115 and 74LVC3G06GS,115?

A: Both parts are 3-channel inverters with identical electrical specifications. The difference is in physical package dimensions: GN,115 uses 8-XSON (1.2x1) while GS,115 uses 8-XSON (1.35x1). Electrical performance and functionality are equivalent; selection depends on PCB layout constraints and available footprint space.

Q: Why do Diodes Incorporated parts (74LVC2G06FW4-7, 74LVC2G06FZ4-7) have higher quiescent current?

A: These parts maintain all critical electrical specifications (supply voltage, propagation delay, output current, operating temperature) but specify higher maximum quiescent current values (10 µA and 40 µA respectively versus 4 µA). They are functionally equivalent but may consume more standby power. Substitution is valid where power budget permits.

Q: Is 74LVC3G06DC,125 a suitable replacement for the obsolete 74LVC3G06GD,125?

A: Yes. 74LVC3G06DC,125 is a direct equivalent with identical electrical specifications, 3-channel configuration, and active product status. The primary difference is packaging designation (DC versus GD), but electrical performance and functionality are equivalent.

Q: What packaging considerations apply when substituting between 74LVC3G06 variants?

A: All 74LVC3G06 variants use 8-XFDFN case designation but differ in physical XSON dimensions (2x3, 1.2x1, 1.35x1, 1.95x1). PCB footprints must accommodate the specific package variant selected. Verify footprint compatibility before design implementation.

Q: Can multiple 74LVC2G06 devices replace a single 74LVC3G06GD,125?

A: Yes, if system design permits. Two 74LVC2G06 devices provide 4 channels total, exceeding the 3-channel requirement of the original part. This approach is valid where PCB space and design complexity allow parallel device implementation.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message