SN74LVC1G02DSF2 Equivalent & Substitute Parts

Part Overview

The SN74LVC1G02DSF2 is a NOR Gate IC manufactured by Texas Instruments, featuring 1 channel with 2 inputs in a 6-SON (1x1) surface mount package. This logic gate operates across a wide supply voltage range of 1.65V to 5.5V and is designed for low-power digital applications. The device is currently in active production status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when they maintain identical electrical characteristics, mechanical compatibility, and regulatory compliance across all critical parameters.

Substiute Parts

SN74LVC1G02DSF2

Texas InstrumentsIn Stock: 5316SN74LVC1G02DSF2 Datasheet

Current PartRFQ

SN74LVC1G02DSFR

Texas InstrumentsIn Stock: 6081SN74LVC1G02DSFR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SN74LVC1G02DSF2 is determined by strict equivalence across the following critical parameters:

• Logic function: NOR Gate with identical 1 channel, 2 input configuration
• Electrical specifications: Supply voltage range, quiescent current, output drive capability, input logic thresholds, and propagation delay
• Mechanical compatibility: Surface mount package type (6-XFDFN) and pin configuration (6-SON 1x1)
• Regulatory compliance: RoHS3 certification and REACH status
• Thermal performance: Operating temperature range -40°C to 125°C

The SN74LVC1G02DSFR meets all these criteria and is classified as a parametric equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the SN74LVC1G02DSF2 and SN74LVC1G02DSFR are active production devices from Texas Instruments with identical electrical and mechanical specifications. Selection between these parts may be based on inventory availability and supply chain considerations. The SN74LVC1G02DSF2 currently has 5234 units in stock, while the SN74LVC1G02DSFR has 5987 units available. Both devices maintain full RoHS3 compliance and REACH unaffected status, ensuring regulatory compatibility in all applications. The identical propagation delay, output drive capability, and operating temperature range guarantee functional interchangeability in circuit designs.

Frequently Asked Questions (FAQ)

Q: Can the SN74LVC1G02DSFR be used as a direct replacement for the SN74LVC1G02DSF2?

A: Yes. Both parts are parametric equivalents with identical electrical specifications, package type, and regulatory certifications. They are pin-compatible and functionally interchangeable.

Q: What determines if a part is a valid substitute for the SN74LVC1G02DSF2?

A: A valid substitute must match all critical parameters: NOR gate logic function with 1 channel and 2 inputs, supply voltage range of 1.65V to 5.5V, identical output drive current (32mA), input logic thresholds, propagation delay of 4.5ns at 5V with 50pF load, operating temperature range of -40°C to 125°C, and 6-XFDFN surface mount package configuration.

Q: Are there any differences in packaging between these parts?

A: No. Both the SN74LVC1G02DSF2 and SN74LVC1G02DSFR use the same 6-XFDFN package with 6-SON (1x1) configuration. They are mechanically identical and require no PCB layout modifications.

Q: Do both parts meet the same compliance standards?

A: Yes. Both devices are ROHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited) moisture sensitivity rating. They meet identical regulatory requirements for industrial and commercial applications.

Q: What is the significance of the different part number suffixes (DSF2 vs DSFR)?

A: The suffix indicates different packaging or tape reel configurations from Texas Instruments. Despite the suffix difference, the electrical and mechanical specifications remain identical, making them functionally equivalent for circuit design purposes.