SN74LVC2G07DRYR Equivalent & Substitute Parts

Part Overview

The SN74LVC2G07DRYR is a non-inverting buffer logic IC manufactured by Texas Instruments, featuring 2 elements with 1 bit per element and open drain output configuration. This device operates across a supply voltage range of 1.65V to 5.5V and is rated for operating temperatures from -40°C to 125°C. The part is currently in active production status and is ROHS3 compliant with unlimited moisture sensitivity level (MSL 1). Alternative models are necessary when specific packaging requirements, element count variations, or manufacturer preferences necessitate component substitution while maintaining functional equivalence.

Key Parameters

Parameter	Value
Manufacturer Part Number	SN74LVC2G07DRYR
Manufacturer	Texas Instruments
Logic Type	Buffer, Non-Inverting
Number of Elements	2
Number of Bits per Element	1
Output Type	Open Drain
Current - Output High, Low	-, 32mA
Voltage - Supply	1.65V ~ 5.5V
Operating Temperature	-40°C ~ 125°C (TA)
Package / Case	6-UFDFN
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitution eligibility for the SN74LVC2G07DRYR is determined by the following critical parameters: logic type (Buffer, Non-Inverting), output type (Open Drain), output current capability (32mA), supply voltage range (1.65V ~ 5.5V), operating temperature range (-40°C ~ 125°C), and surface mount package configuration. Substitute parts must maintain these electrical specifications to ensure functional compatibility. Variations in the number of elements (2 vs. 1) and package designations (6-UFDFN vs. 6-XFDFN) are permitted when the core electrical characteristics and pin functionality remain equivalent. All identified substitutes comply with ROHS3 and maintain MSL 1 rating.

Parameter Comparison

Parameter	SN74LVC2G07DRYR (Main)	SN74LVC1G07DRY2	SN74LVC1G07DRYR	74LVC2G07FZ4-7
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Diodes Incorporated
Logic Type	Buffer, Non-Inverting	Buffer, Non-Inverting	Buffer, Non-Inverting	Buffer, Non-Inverting
Number of Elements	2	1	1	2
Number of Bits per Element	1	1	1	1
Output Type	Open Drain	Open Drain	Open Drain	Open Drain
Current - Output High, Low	-, 32mA	-, 32mA	-, 32mA	-, 32mA
Voltage - Supply	1.65V ~ 5.5V	1.65V ~ 5.5V	1.65V ~ 5.5V	1.65V ~ 5.5V
Operating Temperature	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C
Package / Case	6-UFDFN	6-UFDFN	6-UFDFN	6-XFDFN
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active	Active

Engineering Selection Recommendations

All identified substitute parts maintain active product status and full ROHS3 compliance, ensuring long-term availability and environmental regulatory adherence. The SN74LVC1G07DRY2 and SN74LVC1G07DRYR are parametric equivalents from Texas Instruments with identical electrical specifications but reduced element count (1 element vs. 2). These are suitable when circuit design requires single-element buffer functionality. The 74LVC2G07FZ4-7 from Diodes Incorporated provides element-count parity with the main part while utilizing an alternative package designation (6-XFDFN vs. 6-UFDFN). Selection between these substitutes depends on specific packaging constraints, inventory availability, and design requirements for element quantity.

Frequently Asked Questions (FAQ)

Q: Can SN74LVC1G07DRYR replace SN74LVC2G07DRYR in all applications? A: The SN74LVC1G07DRYR is electrically equivalent but contains 1 buffer element instead of 2. Substitution is valid only if the circuit design requires single-element functionality or if multiple devices can be used in parallel to achieve dual-element operation.

Q: What is the difference between 6-UFDFN and 6-XFDFN packages? A: Both are 6-pin surface mount packages with identical electrical pin assignments and functional compatibility. The package designation difference reflects manufacturer-specific naming conventions. Physical dimensions and PCB footprints may vary slightly; verify datasheet specifications before PCB layout finalization.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts (SN74LVC1G07DRY2, SN74LVC1G07DRYR, and 74LVC2G07FZ4-7) are ROHS3 compliant with MSL 1 rating, matching the compliance profile of the main part.

Q: Can I use 74LVC2G07FZ4-7 from Diodes Incorporated as a direct replacement? A: Yes. The 74LVC2G07FZ4-7 maintains identical element count (2), electrical specifications, and functional output characteristics. The primary difference is the package designation (6-XFDFN vs. 6-UFDFN) and manufacturer. Verify PCB footprint compatibility before implementation.

Q: What determines substitution eligibility for these parts? A: Substitution is based on matching logic type (Buffer, Non-Inverting), output type (Open Drain), output current (32mA), supply voltage range (1.65V ~ 5.5V), operating temperature range (-40°C ~ 125°C), and surface mount configuration. Element count variations are acceptable if circuit design accommodates the difference.

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