74LVC06APW,112 Equivalent & Substitute Parts

Part Overview

The 74LVC06APW,112 is a 6-channel inverter logic IC with open-drain outputs manufactured by Nexperia USA Inc. in 14-TSSOP surface mount packaging. This part operates across a wide supply voltage range of 1.2V to 5.5V and is classified as obsolete. Due to its obsolete status, equivalent substitute parts from active manufacturers are necessary for new designs and ongoing production requirements. Substitute parts maintain the same functional inverter topology, channel count, and package form factor while offering improved availability and active product support.

Key Parameters

Parameter	Value
Logic Type	Inverter
Number of Circuits	6
Number of Inputs	1
Features	Open Drain
Package / Case	14-TSSOP (0.173", 4.40mm Width)
Mounting Type	Surface Mount
Voltage - Supply	1.2V ~ 5.5V
Current - Output High, Low	-, 32mA
Operating Temperature	-40°C ~ 125°C

Substitute Part Grouping Explanation

Substitution eligibility for the 74LVC06APW,112 is determined by the following critical parameters:

Functional Requirements:

Logic Type: Inverter (6-channel, single input per channel)
Features: Open Drain output configuration
Package: 14-TSSOP form factor with identical pin pitch and dimensions

Electrical Compatibility:

Output drive capability: Minimum 24mA (main part: 32mA)
Operating temperature range: Minimum -40°C to 85°C (main part: -40°C to 125°C)
Supply voltage overlap: Parts must operate within or encompass the application's required voltage range

Manufacturing Status:

Active product status preferred for long-term availability
RoHS3 compliance and MSL Level 1 rating maintained across all substitutes

Substitute parts are grouped into two categories based on supply voltage range: 74LVC series (1.65V ~ 3.6V) and 74LCX series (2V ~ 3.6V). Both series meet the functional and package requirements for direct substitution in applications operating within their respective voltage specifications.

Parameter Comparison

Parameter	74LVC06APW,112 (Nexperia)	SN74LVC06APW (TI)	SN74LVC06APWR (TI)	SN74LVC06APWT (TI)	SN74LVC06AQPWRG4Q1 (TI)	74LCX06MTCX (Fairchild)	MC74LCX06DTR2G (onsemi)
Manufacturer	Nexperia USA Inc.	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Fairchild Semiconductor	onsemi
Product Status	Obsolete	Active	Active	Active	Active	Active	Active
Series	74LVC	74LVC	74LVC	74LVC	74LVC	74LCX	74LCX
Voltage - Supply	1.2V ~ 5.5V	1.65V ~ 3.6V	1.65V ~ 3.6V	1.65V ~ 3.6V	1.65V ~ 3.6V	2V ~ 3.6V	2V ~ 3.6V
Current - Quiescent (Max)	40 µA	1 µA	1 µA	1 µA	10 µA	10 µA	10 µA
Current - Output High, Low	-, 32mA	-, 24mA	-, 24mA	-, 24mA	-, 24mA	-, 24mA	-, 24mA
Input Logic Level - Low	0.12V ~ 0.8V	0.7V ~ 0.8V	0.7V ~ 0.8V	0.7V ~ 0.8V	0.7V ~ 0.8V	0.7V ~ 0.8V	0.7V ~ 0.8V
Input Logic Level - High	1.08V ~ 2V	1.7V ~ 2V	1.7V ~ 2V	1.7V ~ 2V	1.7V ~ 2V	1.7V ~ 2V	1.7V ~ 2V
Max Propagation Delay @ V, Max CL	2.5ns @ 5V, 50pF	4.6ns @ 3.3V, 50pF	4.6ns @ 3.3V, 50pF	4.6ns @ 3.3V, 50pF	3.7ns @ 3.3V, 50pF	3.7ns @ 3.3V, 50pF	3.7ns @ 3.3V, 50pF
Operating Temperature	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 85°C	-40°C ~ 85°C
Packaging	Tube	Tube	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Bulk	Tape & Reel (TR)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	Not specified	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	Not specified	1 (Unlimited)
Grade	Standard	Standard	Standard	Standard	Automotive	Standard	Standard

Engineering Selection Recommendations

Primary Substitutes (74LVC Series - Texas Instruments):

SN74LVC06APW, SN74LVC06APWR, and SN74LVC06APWT are direct functional equivalents from Texas Instruments with active product status. These parts maintain the 74LVC series designation, operate across 1.65V to 3.6V, and are RoHS3 compliant with MSL Level 1 rating. Selection between these variants depends on packaging requirements: tube packaging for SN74LVC06APW, or tape & reel for SN74LVC06APWR and SN74LVC06APWT. All three support the full -40°C to 125°C operating temperature range of the original part.

Automotive-Grade Alternative (SN74LVC06AQPWRG4Q1):

SN74LVC06AQPWRG4Q1 is an automotive-qualified variant (AEC-Q100) from Texas Instruments, suitable for applications requiring automotive-grade components. This part maintains functional equivalence and RoHS3 compliance while offering automotive qualification and traceability.

Secondary Substitutes (74LCX Series - Fairchild Semiconductor and onsemi):

74LCX06MTCX (Fairchild) and MC74LCX06DTR2G (onsemi) are functional equivalents from the 74LCX series with active product status. These parts operate across 2V to 3.6V and are suitable for applications not requiring the extended lower voltage range of 74LVC parts. Operating temperature range is limited to -40°C to 85°C. MC74LCX06DTR2G includes RoHS3 compliance and MSL Level 1 rating. Selection of 74LCX variants is appropriate when supply voltage remains above 2V and maximum operating temperature does not exceed 85°C.

Compliance Considerations:

All recommended substitutes maintain RoHS3 compliance and MSL Level 1 rating. SN74LVC06AQPWRG4Q1 provides additional automotive qualification for applications requiring AEC-Q100 certification. Voltage range compatibility must be verified against application requirements before selection.

Frequently Asked Questions (FAQ)

Q: Can I use 74LCX06 parts as direct replacements for the 74LVC06APW,112?

A: 74LCX06 parts are functionally equivalent inverter ICs in the same 14-TSSOP package. However, they operate across a narrower supply voltage range (2V ~ 3.6V) compared to the 74LVC06 range (1.2V ~ 5.5V for the original, 1.65V ~ 3.6V for TI variants). Use 74LCX06 substitutes only when your application operates within the 2V to 3.6V range and does not exceed 85°C maximum operating temperature.

Q: What is the difference between SN74LVC06APW, SN74LVC06APWR, and SN74LVC06APWT?

A: These three parts are electrically identical 74LVC series inverters from Texas Instruments. The difference is packaging: SN74LVC06APW is supplied in tube packaging, while SN74LVC06APWR and SN74LVC06APWT are supplied in tape & reel format. Select based on your procurement and assembly requirements.

Q: Is SN74LVC06AQPWRG4Q1 compatible with non-automotive applications?

A: Yes. SN74LVC06AQPWRG4Q1 is an automotive-qualified variant that meets all functional requirements of standard 74LVC06 parts. It can be used in non-automotive applications. Automotive qualification provides additional process controls and traceability but does not restrict use in other applications.

Q: What are the key electrical differences between the main part and substitutes?

A: The primary differences are quiescent current (main part: 40 µA; most substitutes: 1-10 µA) and output drive current (main part: 32mA; substitutes: 24mA). Propagation delay also varies slightly depending on the series and manufacturer. These differences are within acceptable margins for most logic applications but should be verified against specific circuit timing requirements.

Q: Can I substitute parts with different operating temperature ranges?

A: Operating temperature range substitution depends on your application requirements. If your circuit operates within -40°C to 85°C, 74LCX06 parts are suitable. If your application requires operation above 85°C, use 74LVC series parts rated to 125°C. Verify the actual operating temperature range of your application before selecting a substitute.

Q: Are all substitute parts RoHS3 compliant?

A: All recommended substitutes except 74LCX06MTCX (Fairchild) explicitly state RoHS3 compliance. Verify RoHS compliance status with your supplier if this is a requirement for your application.

Q: What packaging options are available for these substitutes?

A: Texas Instruments 74LVC06 variants are available in tube (SN74LVC06APW) or tape & reel (SN74LVC06APWR, SN74LVC06APWT, SN74LVC06AQPWRG4Q1) packaging. Fairchild 74LCX06MTCX is supplied in bulk packaging. onsemi MC74LCX06DTR2G is supplied in tape & reel. Select based on your assembly process and volume requirements.

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