SN74LVC07ADRE4 Equivalent & Substitute Parts

Part Overview

The SN74LVC07ADRE4 is a non-inverting buffer logic IC manufactured by Texas Instruments, featuring 6 elements with open drain output capability. This device operates across a supply voltage range of 1.65V to 5.5V and is rated for -40°C to 125°C operating temperature. The part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity. Substitute parts maintain functional equivalence while offering active product status and improved availability.

Key Parameters

Parameter	Value
Logic Type	Buffer, Non-Inverting
Number of Elements	6
Number of Bits per Element	1
Output Type	Open Drain
Current - Output High, Low	-, 24mA
Voltage - Supply	1.65V ~ 5.5V
Operating Temperature	-40°C ~ 125°C (TA)
Package / Case	14-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the SN74LVC07ADRE4 are classified based on strict parametric equivalence. The primary substitution criteria are:

Critical Parameters for Substitution:

Logic Type: Buffer, Non-Inverting (6 elements, 1 bit per element)
Output Type: Open Drain
Package / Case: 14-SOIC form factor
Voltage - Supply: Minimum 1.65V compatibility
Operating Temperature: -40°C to 125°C range
Output Current: 24mA or greater

Parametric Equivalent Parts (Texas Instruments 74LVC series) maintain identical electrical specifications and packaging, differing only in packaging format (Cut Tape, Tape & Reel, or Tube).

Manufacturer Recommended Parts (Nexperia and onsemi alternatives) provide functional equivalence with minor parameter variations that remain within acceptable substitution tolerances for this logic function.

Parameter Comparison

Part Number	Manufacturer	Product Status	Logic Type	Output Type	Current - Output Low	Voltage - Supply	Operating Temp	Package	Inventory
SN74LVC07ADRE4	Texas Instruments	Obsolete	Buffer, Non-Inverting	Open Drain	24mA	1.65V ~ 5.5V	-40°C ~ 125°C	14-SOIC	707 Pcs
SN74LVC07ADR	Texas Instruments	Active	Buffer, Non-Inverting	Open Drain	24mA	1.65V ~ 5.5V	-40°C ~ 125°C	14-SOIC	5100 Pcs
SN74LVC07ADRG3	Texas Instruments	Active	Buffer, Non-Inverting	Open Drain	24mA	1.65V ~ 5.5V	-40°C ~ 125°C	14-SOIC	3239 Pcs
SN74LVC07ADT	Texas Instruments	Active	Buffer, Non-Inverting	Open Drain	24mA	1.65V ~ 5.5V	-40°C ~ 125°C	14-SOIC	1496 Pcs
74LVC07AD,118	Nexperia USA Inc.	Active	Buffer, Non-Inverting	Open Drain	32mA	1.2V ~ 5.5V	-40°C ~ 125°C	14-SOIC	7600 Pcs
74LVC07AD-Q100J	Nexperia USA Inc.	Active	Buffer, Non-Inverting	Open Drain	32mA	1.2V ~ 5.5V	-40°C ~ 125°C	14-SOIC	1145 Pcs
74LVC07AS14-13	Diodes Incorporated	Active	Buffer, Non-Inverting	Open Drain	32mA	1.65V ~ 5.5V	-40°C ~ 125°C	14-SOIC	56564 Pcs
MC74LCX07DG	onsemi	Active	Buffer, Non-Inverting	Open Drain	24mA	2V ~ 5.5V	-40°C ~ 85°C	14-SOIC	1795 Pcs
MC74LCX07DR2G	onsemi	Active	Buffer, Non-Inverting	Open Drain	24mA	2V ~ 5.5V	-40°C ~ 85°C	14-SOIC	2186 Pcs

Engineering Selection Recommendations

Primary Substitutes (Texas Instruments 74LVC Series): SN74LVC07ADR, SN74LVC07ADRG3, and SN74LVC07ADT are direct parametric equivalents from Texas Instruments. These parts maintain identical electrical specifications and 14-SOIC packaging. Selection among these three depends on packaging format requirements: SN74LVC07ADR (Cut Tape & Digi-Reel), SN74LVC07ADRG3 (Tape & Reel), or SN74LVC07ADT (Tape & Reel). All three are active products with superior availability compared to the obsolete SN74LVC07ADRE4.

Secondary Substitutes (Nexperia 74LVC Series): 74LVC07AD,118 and 74LVC07AD-Q100J provide functional equivalence with enhanced output current capability (32mA versus 24mA) and extended lower voltage support (1.2V minimum). The 74LVC07AD-Q100J includes AEC-Q100 automotive qualification. These parts are suitable for applications requiring higher output drive or automotive-grade reliability.

Alternative Substitutes (Diodes Incorporated & onsemi): 74LVC07AS14-13 from Diodes Incorporated offers the highest inventory availability (56,564 pcs) with 32mA output current and maintains the full 1.65V to 5.5V supply range. MC74LCX07DG and MC74LCX07DR2G from onsemi provide functional equivalence with 24mA output current but operate within a narrower supply range (2V to 5.5V) and reduced temperature range (-40°C to 85°C). These onsemi parts are suitable only for applications not requiring the full 1.65V minimum supply voltage or extended 125°C operation.

All substitute parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing processes.

Frequently Asked Questions (FAQ)

Q: Can SN74LVC07ADR directly replace SN74LVC07ADRE4? A: Yes. SN74LVC07ADR is a parametric equivalent with identical electrical specifications and 14-SOIC packaging. The difference is packaging format: ADR uses Cut Tape & Digi-Reel format while ADRE4 uses a different reel configuration. Electrical performance and pinout are identical.

Q: What is the difference between Texas Instruments and Nexperia substitute parts? A: Texas Instruments 74LVC parts (SN74LVC07ADR, SN74LVC07ADRG3, SN74LVC07ADT) maintain the original 1.65V minimum supply voltage and 24mA output current. Nexperia 74LVC07AD variants offer 32mA output current and 1.2V minimum supply voltage, providing enhanced drive capability. Both are functionally equivalent for standard applications.

Q: Why do onsemi MC74LCX07 parts have a lower operating temperature maximum? A: The MC74LCX07 series operates to 85°C maximum, compared to 125°C for 74LVC variants. This represents a design difference between the 74LCX and 74LVC logic families. Applications requiring full -40°C to 125°C operation must use 74LVC-series parts.

Q: Are all substitute parts available in 14-SOIC packaging? A: Yes. All listed substitute parts use 14-SOIC (0.154", 3.90mm Width) packaging, maintaining mechanical compatibility with the original SN74LVC07ADRE4 footprint.

Q: Which substitute part has the best availability? A: 74LVC07AS14-13 from Diodes Incorporated has the highest inventory (56,564 pcs), followed by 74LVC07AD,118 from Nexperia (7600 pcs). Both are active products with strong supply.

Q: Can I use 74LVC07AD-Q100J in automotive applications? A: Yes. 74LVC07AD-Q100J carries AEC-Q100 automotive qualification, making it suitable for automotive-grade designs. Standard 74LVC parts do not carry automotive qualification.

Q: What is the minimum supply voltage difference between substitutes? A: Texas Instruments and Diodes Incorporated 74LVC parts operate from 1.65V minimum. Nexperia 74LVC07AD variants operate from 1.2V minimum. onsemi MC74LCX07 parts operate from 2V minimum. Applications requiring 1.65V or lower operation must avoid onsemi alternatives.

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