SN74LVC3G07DCTRG4 Equivalent & Substitute Parts

Part Overview

The SN74LVC3G07DCTRG4 is a non-inverting buffer logic IC manufactured by Texas Instruments, featuring 3 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 discontinued at DiGi Electronics, making equivalent substitute parts necessary for ongoing design requirements and production needs.

Key Parameters

Parameter	Value
Manufacturer Part Number	SN74LVC3G07DCTRG4
Manufacturer	Texas Instruments
Logic Type	Buffer, Non-Inverting
Number of Elements	3
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)
Mounting Type	Surface Mount
Package / Case	8-LSSOP, 8-MSOP (0.110", 2.80mm Width)
Series	74LVC
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Product Status	Discontinued at DiGi Electronics

Substitute Part Grouping Explanation

Substitute parts for the SN74LVC3G07DCTRG4 are qualified based on the following critical parameters that determine functional and mechanical compatibility:

Electrical Parameters (Must Match):

Logic Type: Buffer, Non-Inverting
Number of Elements: 3
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)
Series: 74LVC
Base Product Number: 74LVC3G07

Mechanical Parameters (Compatible Variations Allowed):

Mounting Type: Surface Mount
Package / Case: 8-LSSOP, 8-MSOP, 8-VFSOP, or 8-TSSOP variants
Supplier Device Package: SM8, 8-VSSOP, or 8-TSSOP

Compliance Parameters (Must Match):

RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected

Substitutes are grouped into two categories: Parametric Equivalents (identical electrical and mechanical specifications with different packaging formats) and Manufacturer Recommended alternatives (same electrical performance with different package case variants).

Parameter Comparison

Parameter	SN74LVC3G07DCTRG4	SN74LVC3G07DCT3	SN74LVC3G07DCTR	74LVC3G07DC,125	74LVC3G07DP,125
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Nexperia USA Inc.	Nexperia USA Inc.
Logic Type	Buffer, Non-Inverting	Buffer, Non-Inverting	Buffer, Non-Inverting	Buffer, Non-Inverting	Buffer, Non-Inverting
Number of Elements	3	3	3	3	3
Number of Bits per Element	1	1	1	1	1
Output Type	Open Drain	Open Drain	Open Drain	Open Drain	Open Drain
Current - Output High, Low	-, 32mA	-, 32mA	-, 32mA	-, 32mA	-, 32mA
Voltage - Supply	1.65V ~ 5.5V	1.65V ~ 5.5V	1.65V ~ 5.5V	1.65V ~ 5.5V	1.65V ~ 5.5V
Operating Temperature	-40°C ~ 125°C (TA)	-40°C ~ 125°C (TA)	-40°C ~ 125°C (TA)	-40°C ~ 125°C (TA)	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	8-LSSOP, 8-MSOP (0.110", 2.80mm Width)	8-LSSOP, 8-MSOP (0.110", 2.80mm Width)	8-LSSOP, 8-MSOP (0.110", 2.80mm Width)	8-VFSOP (0.091", 2.30mm Width)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Series	74LVC	74LVC	74LVC	74LVC	74LVC
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Discontinued at DiGi Electronics	Active	Active	Active	Active
Inventory Availability	997 Pcs New Original In Stock	2961 Pcs New Original In Stock	4100 Pcs New Original In Stock	2100 Pcs New Original In Stock	3300 Pcs New Original In Stock

Engineering Selection Recommendations

Primary Substitutes (Texas Instruments - Parametric Equivalents):

SN74LVC3G07DCT3 and SN74LVC3G07DCTR are direct parametric equivalents manufactured by Texas Instruments with identical electrical specifications and package dimensions. Both parts maintain active product status, ensuring long-term availability and supply chain stability. SN74LVC3G07DCTR offers higher inventory availability (4100 pcs) compared to SN74LVC3G07DCT3 (2961 pcs), making it the preferred choice for volume production requirements.

Secondary Substitutes (Nexperia USA Inc. - Manufacturer Recommended):

74LVC3G07DC,125 and 74LVC3G07DP,125 are manufacturer-recommended alternatives from Nexperia USA Inc. that maintain identical electrical performance and compliance certifications. These parts differ in package case variants: 74LVC3G07DC,125 uses 8-VFSOP (0.091", 2.30mm Width) and 74LVC3G07DP,125 uses 8-TSSOP (0.118", 3.00mm Width). Selection between these variants depends on PCB layout requirements and available footprint space. Both parts are active and maintain adequate inventory levels (2100 pcs and 3300 pcs respectively).

Substitution Priority:

SN74LVC3G07DCTR (highest availability, Texas Instruments)
SN74LVC3G07DCT3 (Texas Instruments, identical specifications)
74LVC3G07DP,125 (Nexperia, 8-TSSOP package)
74LVC3G07DC,125 (Nexperia, 8-VFSOP package)

All substitute parts maintain ROHS3 compliance, MSL Level 1 rating, and REACH unaffected status, ensuring regulatory and environmental compliance equivalence with the original part.

Frequently Asked Questions (FAQ)

Q: Can I use SN74LVC3G07DCTR as a direct replacement for SN74LVC3G07DCTRG4?

A: Yes. SN74LVC3G07DCTR is a parametric equivalent with identical electrical specifications, output characteristics, supply voltage range, operating temperature range, and package dimensions. The primary difference is packaging format (Cut Tape & Digi-Reel vs. original format) and active product status, making it a direct functional replacement.

Q: What is the difference between the Texas Instruments and Nexperia substitute parts?

A: Both manufacturers produce 74LVC3G07 logic buffers with identical electrical performance and compliance certifications. The primary differences are package case variants: Texas Instruments parts use 8-LSSOP/8-MSOP (0.110", 2.80mm Width), while Nexperia parts use 8-VFSOP (0.091", 2.30mm Width) or 8-TSSOP (0.118", 3.00mm Width). Electrical functionality and pin configuration remain identical across all variants.

Q: Are package case differences between 8-LSSOP, 8-VFSOP, and 8-TSSOP critical for substitution?

A: Package case differences affect PCB footprint design and board layout. While all variants are 8-pin surface mount packages with identical pin configurations and electrical performance, the physical dimensions vary. 8-VFSOP is the smallest (0.091" width), 8-LSSOP/8-MSOP are standard (0.110" width), and 8-TSSOP is the largest (0.118" width). PCB design must accommodate the selected package variant.

Q: Why is the original SN74LVC3G07DCTRG4 discontinued while substitutes remain active?

A: Product discontinuation typically reflects supplier manufacturing decisions and market demand patterns rather than technical obsolescence. The base product number 74LVC3G07 remains in active production across multiple manufacturers and packaging formats. Substitute parts maintain identical electrical specifications and performance characteristics, ensuring functional continuity despite the original part's discontinued status.

Q: Do all substitute parts meet the same compliance and environmental standards?

A: Yes. All substitute parts listed maintain ROHS3 compliance, Moisture Sensitivity Level 1 (Unlimited), REACH unaffected status, and identical ECCN and HTSUS classifications. Regulatory and environmental compliance is equivalent across all alternatives.

Q: What inventory considerations should guide my substitute part selection?

A: SN74LVC3G07DCTR offers the highest current inventory (4100 pcs), followed by 74LVC3G07DP,125 (3300 pcs) and SN74LVC3G07DCT3 (2961 pcs). For high-volume production or long-term supply assurance, SN74LVC3G07DCTR is the recommended choice. For smaller production runs, all alternatives maintain sufficient stock levels.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message