SN74LVC3G07DCUTE4 Equivalent & Substitute Parts

Part Overview

The SN74LVC3G07DCUTE4 is a non-inverting buffer IC manufactured by Texas Instruments, featuring 3 elements with 1 bit per element and open drain output configuration. Housed in an 8-VSSOP package, this logic component operates across a supply voltage range of 1.65V to 5.5V with an output current capability of 32mA. The part is currently classified as obsolete, necessitating identification of active equivalent and substitute components that maintain electrical and mechanical compatibility for ongoing design requirements and production continuity.

Key Parameters

Parameter	Value
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-VFSOP (0.091", 2.30mm Width)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the SN74LVC3G07DCUTE4 is determined by strict equivalence across the following critical parameters: logic type (buffer, non-inverting), number of elements (3), bits per element (1), output type (open drain), output current capability (32mA), supply voltage range (1.65V ~ 5.5V), operating temperature range (-40°C ~ 125°C), and package configuration (8-VFSOP or functionally equivalent 8-pin surface mount variants). Substitute parts are grouped into three categories: parametric equivalents from Texas Instruments with identical electrical specifications and packaging, manufacturer-recommended alternatives from Nexperia USA Inc. and onsemi that meet all functional requirements with minor package variations, and automotive-qualified variants with AEC-Q100 certification for applications requiring enhanced reliability standards.

Parameter Comparison

Part Number	Manufacturer	Product Status	Logic Type	Elements	Output Type	Current (mA)	Supply Voltage	Temp Range	Package	Packaging Type
SN74LVC3G07DCUTE4	Texas Instruments	Obsolete	Buffer, Non-Inverting	3 x 1-bit	Open Drain	32	1.65V ~ 5.5V	-40°C ~ 125°C	8-VFSOP	Tube
CLVC3G07QDCURG4Q1	Texas Instruments	Active	Buffer, Non-Inverting	3 x 1-bit	Open Drain	32	1.65V ~ 5.5V	-40°C ~ 125°C	8-VFSOP	Tape & Reel
SN74LVC3G07DCUR	Texas Instruments	Active	Buffer, Non-Inverting	3 x 1-bit	Open Drain	32	1.65V ~ 5.5V	-40°C ~ 125°C	8-VFSOP	Cut Tape & Digi-Reel
SN74LVC3G07DCUT	Texas Instruments	Active	Buffer, Non-Inverting	3 x 1-bit	Open Drain	32	1.65V ~ 5.5V	-40°C ~ 125°C	8-VFSOP	Tape & Reel
SN74LVC3G07QDCURQ1	Texas Instruments	Active	Buffer, Non-Inverting	3 x 1-bit	Open Drain	32	1.65V ~ 5.5V	-40°C ~ 125°C	8-VFSOP	Cut Tape & Digi-Reel
74LVC3G07DP,125	Nexperia USA Inc.	Active	Buffer, Non-Inverting	3 x 1-bit	Open Drain	32	1.65V ~ 5.5V	-40°C ~ 125°C	8-TSSOP	Tape & Reel
NL37WZ07USG	onsemi	Active	Buffer, Non-Inverting	3 x 1-bit	Open Drain	32	1.65V ~ 5.5V	-55°C ~ 125°C	8-VFSOP	Cut Tape & Digi-Reel
74LVC3G07DC,125	Nexperia USA Inc.	Active	Buffer, Non-Inverting	3 x 1-bit	Open Drain	32	1.65V ~ 5.5V	-40°C ~ 125°C	8-VFSOP	Cut Tape & Digi-Reel
74LVC3G07DC-Q100H	Nexperia USA Inc.	Active	Buffer, Non-Inverting	3 x 1-bit	Open Drain	32	1.65V ~ 5.5V	-40°C ~ 125°C	8-VFSOP	Tape & Reel
74LVC3G07V8-7	Diodes Incorporated	Active	Buffer, Non-Inverting	3 x 1-bit	Open Drain	32	1.65V ~ 5.5V	-40°C ~ 125°C	8-VFSOP	Tape & Reel

Engineering Selection Recommendations

All listed substitute parts maintain full electrical and functional equivalence to the SN74LVC3G07DCUTE4 across critical parameters including logic configuration, output characteristics, voltage supply range, and temperature operating window. Texas Instruments parametric equivalents (CLVC3G07QDCURG4Q1, SN74LVC3G07DCUR, SN74LVC3G07DCUT, SN74LVC3G07QDCURQ1) are direct replacements with active product status and identical 8-VFSOP packaging. For automotive applications requiring AEC-Q100 qualification, select CLVC3G07QDCURG4Q1, SN74LVC3G07QDCURQ1, or 74LVC3G07DC-Q100H. Nexperia USA Inc. alternatives (74LVC3G07DP,125, 74LVC3G07DC,125, 74LVC3G07DC-Q100H) provide equivalent functionality with 8-TSSOP or 8-VFSOP packaging options. The onsemi NL37WZ07USG extends the lower operating temperature limit to -55°C while maintaining all other specifications. All substitute parts are ROHS3 compliant with MSL rating of 1 (unlimited moisture sensitivity).

Frequently Asked Questions (FAQ)

Q: Can SN74LVC3G07DCUR be used as a direct replacement for SN74LVC3G07DCUTE4?

A: Yes. Both parts share identical electrical specifications (3-element non-inverting buffer, 32mA output current, 1.65V to 5.5V supply range, -40°C to 125°C operating temperature) and 8-VFSOP packaging. The primary difference is packaging format: SN74LVC3G07DCUR is supplied in Cut Tape & Digi-Reel format versus the original tube packaging.

Q: What is the difference between 74LVC3G07DP,125 and SN74LVC3G07DCUR?

A: Both are functionally equivalent non-inverting buffers with identical electrical performance. The 74LVC3G07DP,125 is manufactured by Nexperia USA Inc. and uses 8-TSSOP packaging (0.118", 3.00mm width), while SN74LVC3G07DCUR uses 8-VFSOP packaging (0.091", 2.30mm width). Package selection depends on PCB layout requirements and footprint compatibility.

Q: Are automotive-qualified variants available?

A: Yes. CLVC3G07QDCURG4Q1, SN74LVC3G07QDCURQ1, and 74LVC3G07DC-Q100H all carry AEC-Q100 qualification and automotive-grade designation while maintaining full electrical equivalence to the original part.

Q: Does NL37WZ07USG from onsemi offer any advantages?

A: NL37WZ07USG extends the lower operating temperature limit to -55°C compared to -40°C for most alternatives, providing enhanced performance in extreme cold environments. All other electrical and mechanical specifications remain equivalent.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and MSL rating of 1 (unlimited), ensuring compatibility with modern manufacturing and environmental standards.

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