PI7C9X762BLEX Equivalent & Substitute Parts

Part Overview

The PI7C9X762BLEX is an I2C Bridge controller manufactured by Diodes Incorporated, designed to interface I2C/SPI protocols with UART communication. This 28-TSSOP packaged interface IC operates across multiple supply voltages (1.8V, 2.5V, 3.3V) and temperature ranges from -40°C to 85°C. The part is currently classified as obsolete, making identification of compatible substitute components essential for ongoing system support and new design implementations.

Substiute Parts

PI7C9X762BLEX

Diodes IncorporatedIn Stock: 5763PI7C9X762BLEX Datasheet

Current PartRFQ

PI7C9X762CLEX

Diodes IncorporatedIn Stock: 5906PI7C9X762CLEX Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PI7C9X762BLEX is determined by strict alignment of the following critical parameters:

• Functional Equivalence: Bridge controller with I2C/SPI to UART conversion capability
• Protocol Support: I2C protocol compatibility
• Package Compatibility: 28-TSSOP form factor with identical 0.173" width and 4.40mm dimensions
• Electrical Specifications: Supply voltage range (1.8V, 2.5V, 3.3V) and operating temperature range (-40°C ~ 85°C)
• Compliance Standards: ROHS3 compliance and REACH unaffected status
• Base Product Number: PI7C9X762 series designation

The PI7C9X762CLEX qualifies as a direct substitute based on identical alignment across all these parameters. The primary distinction is product status and packaging format, with the substitute part currently in active production status.

Parameter Comparison

Engineering Selection Recommendations

The PI7C9X762CLEX is the qualified substitute for the obsolete PI7C9X762BLEX. Both parts share identical electrical specifications, package geometry, and functional characteristics within the PI7C9X762 base product family. The substitute part maintains ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment with the original component.

The primary advantage of selecting PI7C9X762CLEX is its active production status, providing assured long-term availability and supply chain continuity. The part is available in Tape & Reel packaging format, suitable for automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can PI7C9X762CLEX be used as a direct replacement for PI7C9X762BLEX in existing designs?

A: Yes. Both parts are functionally equivalent with identical electrical specifications, package dimensions, and pin configurations. No circuit modifications are required for substitution.

Q: Are there differences in supply voltage or temperature operating ranges?

A: No. Both parts operate across the same supply voltage range (1.8V, 2.5V, 3.3V) and temperature range (-40°C ~ 85°C).

Q: What is the significance of the product status difference?

A: The PI7C9X762BLEX is classified as obsolete, indicating discontinued production. The PI7C9X762CLEX is in active production status, ensuring ongoing availability and supply chain support.

Q: Are both parts compliant with environmental and regulatory standards?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Does the packaging format affect compatibility?

A: The packaging format (Tape & Reel for the substitute) does not affect electrical or functional compatibility. The 28-TSSOP package dimensions remain identical between both parts.