FSSD07BQX Equivalent & Substitute Parts

Part Overview

The FSSD07BQX is a 24-pin multiplexer IC manufactured by onsemi in a 24-WFQFN Exposed Pad package. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing design support and procurement. The FSSD07BQX operates as a logic multiplexer with surface mount configuration, suitable for applications requiring signal routing and selection in compact form factors.

Substiute Parts

FSSD07BQX

onsemiIn Stock: 2256FSSD07BQX Datasheet

Current PartRFQ

FSSD06BQX

onsemiIn Stock: 19753FSSD06BQX Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FSSD07BQX is determined by the following critical parameters:

• Package compatibility: 24-WFQFN Exposed Pad (24-MLP 4.6x4.5 footprint)
• Functional classification: Multiplexer logic IC
• Compliance certifications: ROHS3 Compliant, REACH Unaffected
• Moisture sensitivity: MSL 1 (Unlimited)
• Mounting configuration: Surface Mount

The FSSD06BQX meets all substitution criteria as an active product from the same manufacturer with identical package specifications, compliance status, and functional classification.

Parameter Comparison

Engineering Selection Recommendations

The FSSD06BQX is the direct substitute for the obsolete FSSD07BQX. Both components share identical electrical and mechanical specifications, package footprints, and regulatory compliance certifications. The FSSD06BQX maintains active product status with onsemi, ensuring continued availability and supply chain support. Selection of the FSSD06BQX eliminates obsolescence risk while preserving full design compatibility.

Frequently Asked Questions (FAQ)

Q: Can the FSSD06BQX be used as a direct replacement for the FSSD07BQX?

A: Yes. Both parts share identical package specifications (24-WFQFN Exposed Pad, 24-MLP 4.6x4.5), mounting type (Surface Mount), and compliance certifications (ROHS3, REACH Unaffected). The FSSD06BQX is the active equivalent.

Q: What is the primary reason for substitution?

A: The FSSD07BQX is classified as obsolete. The FSSD06BQX provides continued availability as an active product from the same manufacturer.

Q: Are there any package or footprint differences?

A: No. Both components use the 24-WFQFN Exposed Pad package with identical 4.6x4.5mm dimensions, ensuring direct PCB compatibility without layout modifications.

Q: Do compliance certifications differ between the parts?

A: No. Both the FSSD07BQX and FSSD06BQX maintain ROHS3 compliance and REACH Unaffected status with MSL 1 (Unlimited) moisture sensitivity rating.