SN74LV04ATPWREP Equivalent & Substitute Parts

Part Overview

The SN74LV04ATPWREP is a 6-channel inverter logic IC manufactured by Texas Instruments in a 14-TSSOP surface mount package. This part operates across a 2V to 5.5V supply voltage range and is designed for low-power digital logic applications. The part is currently in active production status with 1003 units in stock. Equivalent and substitute parts are necessary when the primary part becomes unavailable, when alternative packaging formats are required, or when sourcing from multiple manufacturers is needed for supply chain resilience.

Substiute Parts

SN74LV04ATPWREP

Texas InstrumentsIn Stock: 1087SN74LV04ATPWREP Datasheet

Current PartRFQ

SN74LV04ATPWRG4Q1

Texas InstrumentsIn Stock: 2996SN74LV04ATPWRG4Q1 Datasheet

Parametric EquivalentRFQ

74LV04AT14-13

Diodes IncorporatedIn Stock: 381174LV04AT14-13 Datasheet

UpgradeRFQ

74LV04PW,118

NXP SemiconductorsIn Stock: 398474LV04PW,118 Datasheet

MFR RecommendedRFQ

74LVX04MTCX

Fairchild SemiconductorIn Stock: 3417174LVX04MTCX Datasheet

MFR RecommendedRFQ

MC74LVX04DTR2G

onsemiIn Stock: 1303MC74LVX04DTR2G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SN74LV04ATPWREP are classified based on electrical and mechanical compatibility. The primary substitution criteria are:

Parametric Equivalents maintain identical electrical specifications across all critical parameters: 6-channel inverter configuration, 2V to 5.5V supply voltage range, 20 µA maximum quiescent current, 12mA output drive capability, and 7.5ns propagation delay at 5V with 50pF load. These parts differ only in packaging format (Cut Tape & Digi-Reel versus Tape & Reel) or product status (Obsolete versus Active).

Upgrade Alternatives provide enhanced operating temperature range (-40°C to 125°C versus -40°C to 105°C) while maintaining all other electrical parameters and the same 14-TSSOP package format. These parts are sourced from alternative manufacturers.

Manufacturer Recommended Alternatives include parts from different manufacturers with variations in supply voltage range (2V to 3.6V), quiescent current (2 µA), output drive (4mA), and propagation delay (9.7ns at 3.3V). These represent functional alternatives within the 74LVX series that operate at lower power levels but with reduced supply voltage flexibility.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications): Select 74LV04AT14-13 from Diodes Incorporated. This part maintains all electrical parameters of the SN74LV04ATPWREP while offering an extended operating temperature range to 125°C and active product status. Both parts use the 14-TSSOP package and are RoHS3 compliant with MSL 1 rating.

For Parametric Equivalence with Same Manufacturer: The SN74LV04ATPWRG4Q1 from Texas Instruments provides identical electrical performance but carries obsolete product status. This part is suitable only when existing inventory must be consumed or when historical design documentation requires the same manufacturer designation.

For Low-Power Applications: The 74LVX04MTCX (Fairchild Semiconductor) and MC74LVX04DTR2G (onsemi) are suitable alternatives when supply voltage is constrained to 3.6V or lower and reduced quiescent current (2 µA versus 20 µA) is beneficial. These parts operate at lower power levels but have reduced maximum propagation delay performance and narrower operating temperature range (-40°C to 85°C).

For Supply Chain Diversification: The 74LV04PW,118 from NXP Semiconductors provides an alternative source, though detailed electrical specifications are not provided in the available data.

Frequently Asked Questions (FAQ)

Q: Can SN74LV04ATPWRG4Q1 be used as a direct replacement for SN74LV04ATPWREP?

A: Yes, from an electrical and mechanical standpoint. Both parts are identical 6-channel inverters in 14-TSSOP packages with 2V to 5.5V supply voltage, 20 µA quiescent current, and 7.5ns propagation delay. However, SN74LV04ATPWRG4Q1 is marked as obsolete, so it should be used only when existing stock must be consumed or when design history requires the same part number.

Q: What is the key difference between the 74LV series and 74LVX series substitutes?

A: The 74LV series (SN74LV04ATPWREP, 74LV04AT14-13) operates across 2V to 5.5V supply voltage with 20 µA quiescent current and 12mA output drive. The 74LVX series (74LVX04MTCX, MC74LVX04DTR2G) operates across 2V to 3.6V with lower quiescent current (2 µA) and reduced output drive (4mA). The 74LVX series is optimized for lower power consumption in 3.3V systems.

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

A: Yes. All listed substitute parts use the 14-TSSOP (0.173", 4.40mm Width) surface mount package, ensuring mechanical and PCB layout compatibility.

Q: What is the significance of the extended temperature range in 74LV04AT14-13?

A: The 74LV04AT14-13 from Diodes Incorporated extends the maximum operating temperature to 125°C compared to 105°C for the SN74LV04ATPWREP. This provides additional thermal margin for applications operating in high-temperature environments.

Q: Are all substitute parts RoHS3 compliant?

A: The SN74LV04ATPWREP, SN74LV04ATPWRG4Q1, 74LV04AT14-13, and MC74LVX04DTR2G are confirmed RoHS3 compliant. The 74LVX04MTCX and 74LV04PW,118 do not have RoHS status specified in the available data.

Q: Can 74LVX04MTCX be used in applications requiring 5V supply voltage?

A: No. The 74LVX04MTCX is rated for 2V to 3.6V supply voltage only. It cannot be used in applications requiring 5V operation. The SN74LV04ATPWREP or 74LV04AT14-13 must be used for 5V applications.