74LVC04APW,112 Equivalent & Substitute Parts

Part Overview

The 74LVC04APW,112 is a 6-channel inverter logic IC manufactured by Nexperia USA Inc. in 14-TSSOP surface mount packaging. This part is classified as obsolete, making equivalent substitute parts necessary for ongoing design support and procurement. The 74LVC04 series provides basic logic inversion functionality across six independent channels with low-voltage CMOS technology suitable for 1.2V to 3.6V supply applications.

Key Parameters

Parameter	Value
Manufacturer Part Number	74LVC04APW,112
Manufacturer	Nexperia USA Inc.
Logic Type	Inverter
Number of Circuits	6
Number of Inputs	1
Voltage - Supply	1.2V ~ 3.6V
Current - Quiescent (Max)	40 µA
Current - Output High, Low	24mA, 24mA
Max Propagation Delay @ 3.3V, 50pF	4.5ns
Operating Temperature	-40°C ~ 125°C
Package / Case	14-TSSOP (0.173", 4.40mm Width)
Product Status	Obsolete
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the 74LVC04APW,112 is determined by the following critical parameters:

Functional Equivalence: All substitute parts must be 6-channel inverter logic ICs with identical circuit topology and pin configuration.

Package Compatibility: All substitutes must use 14-TSSOP surface mount packaging with identical physical dimensions (0.173", 4.40mm Width) to ensure PCB layout compatibility.

Electrical Performance: Substitute parts must support the required supply voltage range, output current capability (24mA minimum), and propagation delay specifications. The 74LVC04APW,112 operates from 1.2V to 3.6V with a maximum propagation delay of 4.5ns at 3.3V with 50pF load.

Environmental Compliance: All substitutes must maintain ROHS3 compliance and MSL rating of 1 (Unlimited) for manufacturing compatibility.

Substitute parts are grouped into two categories based on voltage supply range and quiescent current characteristics:

Group 1 - Texas Instruments 74LVC Series: SN74LVC04APW, SN74LVC04APWE4, SN74LVC04APWR, SN74LVC04APWRG3, SN74LVC04APWRG4, SN74LVC04APWT. These parts maintain the extended supply voltage range (1.65V ~ 3.6V) and superior quiescent current performance (1 µA maximum).

Group 2 - onsemi 74LCX Series: 74LCX04MTC, 74LCX04MTCX, MC74LCX04DTG, MC74LCX04DTR2G. These parts operate within a narrower supply voltage range (2V ~ 3.6V) with lower quiescent current (10 µA maximum) and extended temperature range options.

Parameter Comparison

Part Number	Manufacturer	Voltage - Supply	Current - Quiescent (Max)	Max Propagation Delay @ 3.3V, 50pF	Operating Temperature	Product Status	Packaging
74LVC04APW,112	Nexperia USA Inc.	1.2V ~ 3.6V	40 µA	4.5ns	-40°C ~ 125°C	Obsolete	Tube
SN74LVC04APW	Texas Instruments	1.65V ~ 3.6V	1 µA	4.3ns	-40°C ~ 125°C	Active	Tube
SN74LVC04APWR	Texas Instruments	1.65V ~ 3.6V	1 µA	4.3ns	-40°C ~ 125°C	Active	Cut Tape (CT) & Digi-Reel®
SN74LVC04APWRG3	Texas Instruments	1.65V ~ 3.6V	1 µA	4.3ns	-40°C ~ 125°C	Active	Tape & Reel (TR)
SN74LVC04APWT	Texas Instruments	1.65V ~ 3.6V	1 µA	4.3ns	-40°C ~ 125°C	Active	Tape & Reel (TR)
SN74LVC04APWE4	Texas Instruments	1.65V ~ 3.6V	1 µA	4.3ns	-40°C ~ 125°C	Discontinued at DiGi Electronics	Tube
SN74LVC04APWRG4	Texas Instruments	1.65V ~ 3.6V	1 µA	4.3ns	-40°C ~ 125°C	Discontinued at DiGi Electronics	Cut Tape (CT) & Digi-Reel®
74LCX04MTC	Fairchild Semiconductor	2V ~ 3.6V	10 µA	5.2ns	-40°C ~ 85°C	Active	Tube
74LCX04MTCX	onsemi	2V ~ 3.6V	10 µA	5.2ns	-40°C ~ 85°C	Active	Cut Tape (CT) & Digi-Reel®
MC74LCX04DTG	onsemi	2V ~ 3.6V	10 µA	5.2ns	-55°C ~ 125°C	Active	Tube
MC74LCX04DTR2G	onsemi	2V ~ 3.6V	10 µA	5.2ns	-55°C ~ 125°C	Active	Tape & Reel (TR)

Engineering Selection Recommendations

Primary Substitutes (Recommended): The Texas Instruments 74LVC04 series parts (SN74LVC04APW, SN74LVC04APWR, SN74LVC04APWRG3, SN74LVC04APWT) are the preferred substitutes. These parts maintain active product status, offer superior electrical performance with 1 µA quiescent current and 4.3ns propagation delay, and provide extended supply voltage range down to 1.65V. All variants are ROHS3 compliant with MSL rating of 1 (Unlimited).

Secondary Substitutes: The onsemi 74LCX04 series (74LCX04MTCX, MC74LCX04DTG, MC74LCX04DTR2G) and Fairchild 74LCX04MTC are functionally equivalent alternatives with active product status. These parts operate within a narrower supply voltage range (2V minimum) and exhibit slightly higher propagation delay (5.2ns). The MC74LCX04DTG and MC74LCX04DTR2G variants support extended temperature range (-55°C to 125°C), providing additional thermal margin for demanding applications.

Avoid: SN74LVC04APWE4 and SN74LVC04APWRG4 are discontinued at DiGi Electronics and should not be selected for new designs despite active inventory availability.

Packaging Considerations: Select packaging variant based on procurement requirements. Tape & Reel (TR) packaging is standard for high-volume production. Cut Tape (CT) & Digi-Reel® is suitable for medium-volume applications. Tube packaging is appropriate for low-volume or prototype applications.

Frequently Asked Questions (FAQ)

Q: Can I directly replace the 74LVC04APW,112 with any Texas Instruments SN74LVC04 variant?

A: Yes. All Texas Instruments SN74LVC04 variants (SN74LVC04APW, SN74LVC04APWR, SN74LVC04APWRG3, SN74LVC04APWT) are pin-compatible and functionally equivalent. Selection depends on packaging requirements (Tube, Cut Tape, or Tape & Reel) and procurement volume. Avoid discontinued variants SN74LVC04APWE4 and SN74LVC04APWRG4 for new designs.

Q: What is the key difference between the 74LVC04 and 74LCX04 series?

A: The primary differences are supply voltage range and quiescent current. The 74LVC04 series operates from 1.65V to 3.6V with 1 µA quiescent current and 4.3ns propagation delay. The 74LCX04 series operates from 2V to 3.6V with 10 µA quiescent current and 5.2ns propagation delay. The 74LVC04 is preferred for low-voltage and low-power applications.

Q: Is the 14-TSSOP package identical across all substitute parts?

A: Yes. All substitute parts use 14-TSSOP surface mount packaging with identical physical dimensions (0.173" width, 4.40mm). PCB layout and footprints are directly compatible without modification.

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

A: Yes. All substitute parts listed are ROHS3 compliant with MSL rating of 1 (Unlimited), matching the original 74LVC04APW,112 specifications. REACH status is unaffected for all variants.

Q: Which substitute part offers the best performance?

A: The Texas Instruments SN74LVC04 series offers the best overall performance with 1 µA quiescent current (lowest power consumption) and 4.3ns propagation delay (fastest switching). These parts also support the widest supply voltage range (1.65V to 3.6V).

Q: Can I use the MC74LCX04DTG or MC74LCX04DTR2G for extended temperature applications?

A: Yes. The MC74LCX04DTG and MC74LCX04DTR2G support operating temperature range from -55°C to 125°C, providing extended thermal capability compared to the original part (-40°C to 125°C) and other 74LCX04 variants (-40°C to 85°C).

Q: What packaging should I select for high-volume production?

A: Tape & Reel (TR) packaging is standard for high-volume manufacturing. For the 74LVC04 series, select SN74LVC04APWRG3 or SN74LVC04APWT. For the 74LCX04 series, select MC74LCX04DTR2G.

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