SN74LVC2G06DRYR Equivalent & Substitute Parts

Part Overview

The SN74LVC2G06DRYR is a 2-channel inverter IC with open drain outputs manufactured by Texas Instruments. This logic component operates across a wide supply voltage range of 1.65V to 5.5V and is designed for applications requiring low-power signal inversion with open drain configuration. The part is currently in active production status with 808 units available in stock. Substitute parts are necessary to address supply chain constraints, alternative packaging requirements, or inventory availability across different distribution channels.

Key Parameters

Parameter	Value
Logic Type	Inverter
Number of Circuits	2
Number of Inputs	2
Features	Open Drain
Voltage - Supply	1.65V ~ 5.5V
Current - Output High, Low	-, 32mA
Max Propagation Delay @ 5V, 50pF	2.9ns
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the SN74LVC2G06DRYR is determined by strict equivalence across the following critical parameters:

Logic Type: Inverter (2-channel configuration)
Number of Circuits and Inputs: 2 circuits, 2 inputs per circuit
Open Drain output feature
Supply voltage range: 1.65V ~ 5.5V
Output current capability: 32mA (low)
Propagation delay: 2.9ns @ 5V, 50pF
Operating temperature range: -40°C ~ 125°C
Surface mount technology
RoHS3 compliance and MSL Level 1 rating

The 74LVC2G06FZ4-7 from Diodes Incorporated meets all functional and electrical requirements for direct substitution. Both parts share the same base product number (74LVC2G06) and identical electrical specifications. The primary difference is the package variant: the SN74LVC2G06DRYR uses 6-SON (1.45x1) packaging, while the 74LVC2G06FZ4-7 uses X2-DFN1409-6 packaging. Both packages are surface mount with equivalent pin configurations suitable for automated assembly.

Parameter Comparison

Parameter	SN74LVC2G06DRYR (TI)	74LVC2G06FZ4-7 (Diodes)
Manufacturer	Texas Instruments	Diodes Incorporated
Logic Type	Inverter	Inverter
Number of Circuits	2	2
Number of Inputs	2	2
Features	Open Drain	Open Drain
Voltage - Supply	1.65V ~ 5.5V	1.65V ~ 5.5V
Current - Quiescent (Max)	10 µA	40 µA
Current - Output Low	32mA	32mA
Input Logic Level - Low	0.7V ~ 0.8V	0.7V ~ 0.8V
Input Logic Level - High	1.7V ~ 2V	1.7V ~ 2V
Max Propagation Delay @ 5V, 50pF	2.9ns	2.9ns
Operating Temperature	-40°C ~ 125°C	-40°C ~ 125°C
Mounting Type	Surface Mount	Surface Mount
Package / Case	6-UFDFN	6-XFDFN
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active

Engineering Selection Recommendations

Both the SN74LVC2G06DRYR and 74LVC2G06FZ4-7 are active production components with full RoHS3 compliance and MSL Level 1 ratings, indicating unlimited shelf life under standard storage conditions. Selection between these parts should be based on:

Package Compatibility: The SN74LVC2G06DRYR uses 6-SON (1.45x1) packaging while the 74LVC2G06FZ4-7 uses X2-DFN1409-6 packaging. PCB layout and footprint design must accommodate the selected package variant. Both are 6-pin surface mount packages with equivalent electrical performance.

Quiescent Current Consideration: The SN74LVC2G06DRYR specifies a maximum quiescent current of 10 µA, while the 74LVC2G06FZ4-7 specifies 40 µA. For applications with strict power consumption requirements, the Texas Instruments variant offers lower standby current consumption.

Supply Chain Availability: The 74LVC2G06FZ4-7 currently has higher inventory availability (4164 units) compared to the SN74LVC2G06DRYR (808 units), making it suitable for high-volume production requirements.

Both parts meet identical functional and electrical specifications for inverter logic operation, open drain output capability, and temperature range performance.

Frequently Asked Questions (FAQ)

Q: Can the 74LVC2G06FZ4-7 directly replace the SN74LVC2G06DRYR on an existing PCB?

A: Direct replacement requires PCB footprint compatibility. The SN74LVC2G06DRYR uses 6-SON (1.45x1) packaging while the 74LVC2G06FZ4-7 uses X2-DFN1409-6 packaging. Both are 6-pin surface mount packages with the same pin configuration and electrical function. PCB layout must be verified to accommodate the specific package dimensions before substitution.

Q: What is the difference in quiescent current between these parts?

A: The SN74LVC2G06DRYR specifies 10 µA maximum quiescent current, while the 74LVC2G06FZ4-7 specifies 40 µA maximum. For battery-powered or ultra-low-power applications, the Texas Instruments part provides superior standby current performance. Both values remain within acceptable ranges for typical logic circuit applications.

Q: Are both parts suitable for the same operating temperature range?

A: Yes. Both the SN74LVC2G06DRYR and 74LVC2G06FZ4-7 operate across the identical temperature range of -40°C to 125°C, making them functionally equivalent for thermal performance requirements.

Q: Do both parts have the same output current capability?

A: Yes. Both parts specify 32mA maximum output low current, providing identical drive capability for downstream logic circuits and load applications.

Q: What compliance certifications apply to both parts?

A: Both parts are ROHS3 compliant, REACH unaffected, and carry MSL Level 1 (unlimited) moisture sensitivity ratings. Both are classified under ECCN EAR99 and HTSUS 8542.39.0001 for regulatory and trade purposes.

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