SN74LVC07AIPWREP Equivalent & Substitute Parts

Part Overview

The SN74LVC07AIPWREP is a non-inverting buffer IC manufactured by Texas Instruments, featuring 6 elements with open drain output configuration in a 14-TSSOP package. This device operates across a wide supply voltage range of 1.65V to 5.5V and is designed for logic-level buffering applications requiring open drain output capability. The part is currently in active production status with 901 units available in stock.

Substitute parts are necessary when the primary part becomes unavailable, when alternative packaging formats are required, or when design specifications allow for compatible alternatives from different manufacturers that meet the same functional and electrical requirements.

Substiute Parts

SN74LVC07AIPWREP

Texas InstrumentsIn Stock: 916SN74LVC07AIPWREP Datasheet

Current PartRFQ

74LCX07MTCX

onsemiIn Stock: 4267374LCX07MTCX Datasheet

MFR RecommendedRFQ

74LCX07YTTR

STMicroelectronicsIn Stock: 82274LCX07YTTR Datasheet

MFR RecommendedRFQ

74LVC07APW,118

Nexperia USA Inc.In Stock: 1185374LVC07APW,118 Datasheet

MFR RecommendedRFQ

MC74LCX07DTG

onsemiIn Stock: 2302MC74LCX07DTG Datasheet

MFR RecommendedRFQ

MC74LCX07DTR2G

onsemiIn Stock: 10063MC74LCX07DTR2G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SN74LVC07AIPWREP is determined by the following critical parameters:

• Logic Function: All substitutes must provide non-inverting buffer operation with 6 elements
• Output Configuration: Open drain output is mandatory
• Package Type: 14-TSSOP package is required for mechanical and electrical compatibility
• Supply Voltage Range: Substitute must support the application's operating voltage; minimum 1.65V compatibility is preferred
• Output Current: Minimum 24mA sink capability required
• Operating Temperature Range: Minimum -40°C to 85°C required
• Compliance: ROHS3 compliance and EAR99 classification maintained across all substitutes

The identified substitute parts fall into two categories: direct functional equivalents from alternative manufacturers (74LCX series from onsemi and STMicroelectronics, 74LVC series from Nexperia) and legacy alternatives with obsolete status.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Status, Full Compatibility)

74LCX07MTCX (onsemi) and MC74LCX07DTR2G (onsemi) are suitable for applications where the minimum supply voltage requirement is 2V or higher. Both maintain the 24mA output current specification and -40°C to 85°C operating range. The 74LCX07MTCX offers higher inventory availability (42600 units) and is packaged in Cut Tape & Digi-Reel format.

74LVC07APW,118 (Nexperia USA Inc.) extends the lower voltage limit to 1.2V and the upper operating temperature to 125°C, providing enhanced performance margins for applications requiring extended temperature operation. Output current capability increases to 32mA. This part maintains ROHS3 compliance and is available in high volume (11824 units).

Conditional Substitute (Voltage-Limited)

74LCX07YTTR (STMicroelectronics) is qualified to AEC-Q100 automotive standards and carries automotive-grade certification. The supply voltage range is limited to 2V ~ 3.6V, restricting its use to applications operating within this narrower window. This part is suitable only for designs that do not require operation above 3.6V.

Legacy Alternative (Obsolete Status)

MC74LCX07DTG (onsemi) carries obsolete product status and should not be selected for new designs. This part is included for reference only in legacy system maintenance scenarios.

Frequently Asked Questions (FAQ)

Q: Can I substitute the SN74LVC07AIPWREP with the 74LCX07YTTR?

A: Substitution is possible only if your application operates within the 2V to 3.6V supply voltage range. The 74LCX07YTTR cannot be used in designs requiring operation above 3.6V. The automotive-grade qualification (AEC-Q100) of the 74LCX07YTTR is an additional feature not present in the original part.

Q: What is the difference between the 74LCX07MTCX and MC74LCX07DTR2G?

A: Both parts are manufactured by onsemi with identical electrical specifications (2V ~ 5.5V supply, 24mA output current, -40°C ~ 85°C operating range). The primary difference is packaging format: 74LCX07MTCX is supplied in Cut Tape & Digi-Reel format with significantly higher inventory (42600 units), while MC74LCX07DTR2G is supplied in Cut Tape & Digi-Reel format with 10000 units available.

Q: Is the 74LVC07APW,118 compatible with low-voltage applications below 1.65V?

A: Yes. The 74LVC07APW,118 extends the lower supply voltage limit to 1.2V, making it suitable for applications requiring operation below the original part's 1.65V minimum. This part also supports extended temperature operation up to 125°C.

Q: Why is the MC74LCX07DTG listed as obsolete?

A: The MC74LCX07DTG has reached end-of-life status and is no longer recommended for new designs. While limited inventory remains (2268 units), active alternatives with superior availability should be prioritized for new applications.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance and EAR99 export classification, consistent with the original SN74LVC07AIPWREP specification.

Q: What packaging formats are available for substitutes?

A: Substitute parts are available in three packaging formats: Tape & Reel (TR), Cut Tape & Digi-Reel (CT), and Tube. Selection depends on assembly process requirements and volume needs. Tape & Reel and Cut Tape formats are standard for automated assembly operations.