SN74HC10QPWREP Equivalent & Substitute Parts

Part Overview

The SN74HC10QPWREP is a NAND Gate IC with 3 channels and 3 inputs per channel, manufactured by Texas Instruments in a 14-TSSOP surface mount package. This logic component operates across a 2V to 6V supply voltage range and is designed for general-purpose digital logic applications. The part is currently active in production with 781 units in stock.

Identifying equivalent and substitute parts is necessary when the primary part becomes unavailable, when alternative manufacturers' versions offer improved availability, or when design requirements call for automotive-grade qualification or extended temperature ranges.

Substiute Parts

SN74HC10QPWREP

Texas InstrumentsIn Stock: 822SN74HC10QPWREP Datasheet

Current PartRFQ

SN74HC10QPWRG4Q1

Texas InstrumentsIn Stock: 2826SN74HC10QPWRG4Q1 Datasheet

Parametric EquivalentRFQ

74HC10PW,112

Nexperia USA Inc.In Stock: 111474HC10PW,112 Datasheet

DirectRFQ

MC74HC10ADTR2G

onsemiIn Stock: 2771MC74HC10ADTR2G Datasheet

MFR RecommendedRFQ

74HC10PW,118

NXP SemiconductorsIn Stock: 1013174HC10PW,118 Datasheet

Parametric EquivalentRFQ

74HC10PW-Q100J

Nexperia USA Inc.In Stock: 365474HC10PW-Q100J Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SN74HC10QPWREP is determined by strict equivalence across the following critical parameters:

• Logic Type: NAND Gate with 3 channels and 3 inputs per channel
• Package: 14-TSSOP surface mount form factor
• Voltage Supply Range: 2V ~ 6V
• Input/Output Logic Levels: Matching threshold specifications
• Propagation Delay: 16ns maximum at 6V, 50pF load
• Operating Temperature Range: Minimum -40°C to +125°C
• RoHS3 Compliance and MSL Level 1 rating

Substitute parts are grouped into three categories:

Parametric Equivalents maintain identical electrical and mechanical specifications across all critical parameters.

Direct Manufacturer Alternatives are functionally equivalent parts from different manufacturers with matching performance characteristics, though product status may differ.

Manufacturer Recommended Equivalents are parts explicitly recommended by the original manufacturer as direct replacements, potentially with enhanced specifications such as automotive qualification.

Parameter Comparison

Engineering Selection Recommendations

SN74HC10QPWRG4Q1 (Texas Instruments) is the preferred parametric equivalent for applications requiring automotive-grade qualification. This part carries AEC-Q100 certification while maintaining identical electrical specifications to the primary part. It is currently in active production with 2,775 units available.

MC74HC10ADTR2G (onsemi) is a manufacturer-recommended alternative offering enhanced specifications. It features reduced quiescent current (1 µA versus 2 µA) and an extended operating temperature range (-55°C to +125°C), providing superior performance margins in low-power and extreme-temperature applications. This part is active in production with 2,700 units in stock.

74HC10PW-Q100J (Nexperia USA Inc.) is suitable for automotive applications requiring AEC-Q100 qualification. It maintains full parametric equivalence with the primary part and is available in active production status with 3,551 units in inventory.

74HC10PW,112 (Nexperia USA Inc.) is a direct functional equivalent but carries obsolete product status. Use of this part is not recommended for new designs due to discontinued manufacturing status, though existing inventory may be available for legacy system support.

74HC10PW,118 (NXP Semiconductors) is available in active production with the highest inventory level (10,100 units) but lacks complete parametric documentation in the provided data. Verification of electrical specifications against design requirements is necessary before selection.

Frequently Asked Questions (FAQ)

Q: Can SN74HC10QPWRG4Q1 be used as a direct replacement for SN74HC10QPWREP?

A: Yes. Both parts are manufactured by Texas Instruments with identical electrical and mechanical specifications. The primary difference is AEC-Q100 automotive qualification on the SN74HC10QPWRG4Q1. Direct substitution is valid for all applications within the specified operating parameters.

Q: What is the advantage of MC74HC10ADTR2G over the primary part?

A: The MC74HC10ADTR2G offers two performance enhancements: quiescent current is reduced to 1 µA (versus 2 µA), and the operating temperature range extends to -55°C (versus -40°C). These characteristics make it suitable for low-power and extended-temperature applications. All other electrical parameters remain equivalent.

Q: Why is 74HC10PW,112 marked as obsolete?

A: The 74HC10PW,112 is no longer in active production by Nexperia USA Inc. While existing inventory may be available, new designs should not rely on this part number due to discontinued manufacturing status.

Q: Are all substitute parts available in the same 14-TSSOP package?

A: Yes. All listed substitute parts use the 14-TSSOP (0.173", 4.40mm Width) surface mount package, ensuring mechanical and electrical compatibility with the primary part's PCB footprint.

Q: Which substitute part has the highest current inventory?

A: The 74HC10PW,118 from NXP Semiconductors has the highest inventory level at 10,100 units. However, complete parametric specifications are not provided for this part number.

Q: Can automotive-qualified parts be used in non-automotive applications?

A: Yes. Automotive-qualified parts (SN74HC10QPWRG4Q1 and 74HC10PW-Q100J) meet or exceed standard industrial specifications and are fully compatible with non-automotive applications. Their use introduces no compatibility issues.

Q: What is the significance of RoHS3 compliance and MSL Level 1?

A: RoHS3 compliance indicates the part meets European Union restrictions on hazardous substances. MSL Level 1 (Unlimited) means the part has unlimited shelf life and requires no special moisture-control handling during storage or assembly, simplifying supply chain management.