TS5A3166YZPR-LF Equivalent & Substitute Parts

Part Overview

The TS5A3166YZPR-LF is an active product manufactured by Texas Instruments. This component serves as an electronic switch in prototype and development applications. Equivalent and substitute parts are identified based on matching electrical characteristics, package compatibility, and functional specifications that enable direct replacement in circuit designs.

Substiute Parts

TS5A3166YZPR-LF

Texas InstrumentsIn Stock: 1159TS5A3166YZPR-LF Datasheet

Current PartRFQ

SN74LVC1G66DSFR

Texas InstrumentsIn Stock: 16213SN74LVC1G66DSFR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TS5A3166YZPR-LF are identified based on the following criteria:

• Manufacturer: Texas Instruments (same manufacturer ensures design continuity and support)
• Product Status: Active (ensures ongoing availability and support)
• RoHS Compliance: ROHS3 Compliant (meets environmental and regulatory requirements)
• REACH Status: REACH Unaffected (maintains regulatory compliance)
• Mounting Type: Surface Mount (ensures PCB assembly compatibility)
• Switch Function: Single-pole, single-throw (SPST) configuration with low on-state resistance

The SN74LVC1G66DSFR meets all substitution criteria and is qualified as a direct equivalent for this application category.

Parameter Comparison

Engineering Selection Recommendations

The SN74LVC1G66DSFR qualifies as a substitute part based on:

• Both parts are manufactured by Texas Instruments with Active product status, ensuring design support and long-term availability
• Both parts maintain ROHS3 Compliance and REACH Unaffected status, meeting regulatory requirements for industrial and commercial applications
• Both parts use Surface Mount technology, compatible with standard PCB assembly processes
• Both parts implement SPST-NO (Single-Pole, Single-Throw Normally Open) switch configuration
• The SN74LVC1G66DSFR provides higher inventory availability (16160 Pcs) compared to the TS5A3166YZPR-LF (1055 Pcs), supporting production continuity

Selection between these parts should be based on design requirements, package footprint compatibility, and supply chain availability.

Frequently Asked Questions (FAQ)

Q: What defines a valid substitute for the TS5A3166YZPR-LF?

A: Valid substitutes must share the same manufacturer (Texas Instruments), maintain Active product status, comply with ROHS3 and REACH requirements, use Surface Mount technology, and implement equivalent SPST-NO switch functionality.

Q: Are the TS5A3166YZPR-LF and SN74LVC1G66DSFR pin-compatible?

A: Both parts are SPST-NO switches from Texas Instruments with Surface Mount packaging. Package-level compatibility must be verified against specific PCB footprint requirements and pinout documentation.

Q: What is the difference in supply voltage between these parts?

A: The SN74LVC1G66DSFR operates at 1.65V ~ 5.5V single supply voltage. Voltage specifications for the TS5A3166YZPR-LF are not provided in this reference.

Q: Can I use the SN74LVC1G66DSFR as a direct replacement in production?

A: Both parts meet identical regulatory compliance standards (ROHS3, REACH) and are manufactured by the same supplier. Design validation should confirm package footprint and electrical parameter compatibility with your specific application.

Q: Which part should I select for new designs?

A: Selection should be based on package compatibility with your PCB layout, required electrical specifications, and current supply chain availability. Both parts maintain Active status and full regulatory compliance.