Equivalent & Substitute Parts for 72V70840DA

Part Overview

The 72V70840DA is a 1 x 32:32 multiplexer IC manufactured by Renesas Electronics Corporation in a 144-TQFP (20x20) surface mount package. This logic component operates with a single supply voltage of 3V to 3.6V and supports an operating temperature range of -40°C to 85°C. The part is currently classified as obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations.

Substiute Parts

72V70840DA

Renesas Electronics CorporationIn Stock: 226872V70840DA Datasheet

Current PartRFQ

72V70210DA

Renesas Electronics CorporationIn Stock: 92772V70210DA Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 72V70840DA is determined by strict equivalence across the following critical parameters:

• Circuit Configuration: 1 x 32:32 multiplexer topology
• Package Type: 144-TQFP (20x20) surface mount
• Voltage Supply: Single supply operation at 3V ~ 3.6V
• Operating Temperature Range: -40°C ~ 85°C
• Mounting Technology: Surface mount compatibility
• Moisture Sensitivity: MSL 3 (168 Hours)

The 72V70210DA meets all these criteria and qualifies as a parametric equivalent. Both parts share identical electrical specifications, package dimensions, and environmental operating conditions. The primary distinction is product status: 72V70840DA is obsolete while 72V70210DA maintains active production status.

Parameter Comparison

Engineering Selection Recommendations

The 72V70210DA is a direct parametric equivalent to the 72V70840DA. Both components are manufactured by Renesas Electronics Corporation and share identical electrical and mechanical specifications. The 72V70210DA is the preferred selection for new designs and ongoing production due to its active product status, ensuring continued availability and manufacturer support.

For legacy systems currently using the 72V70840DA, the 72V70210DA provides pin-for-pin and functional compatibility without circuit redesign. Both parts maintain identical compliance profiles: RoHS non-compliant and REACH Unaffected status.

Frequently Asked Questions (FAQ)

Q: Can the 72V70210DA replace the 72V70840DA in existing designs?

A: Yes. The 72V70210DA is a parametric equivalent with identical circuit configuration (1 x 32:32), package type (144-TQFP 20x20), voltage supply range (3V ~ 3.6V), operating temperature range (-40°C ~ 85°C), and moisture sensitivity level (MSL 3). No circuit modifications are required.

Q: What is the primary reason for substitution?

A: The 72V70840DA is classified as obsolete. The 72V70210DA maintains active production status, ensuring long-term availability and manufacturer support.

Q: Are there any differences in compliance or certifications?

A: Both parts share identical compliance status: RoHS non-compliant and REACH Unaffected. No compliance differences exist between the two components.

Q: Is the package footprint identical?

A: Yes. Both parts use the 144-TQFP (20x20) surface mount package with identical pin configuration and mechanical dimensions. PCB layouts require no modification.

Q: What is the moisture sensitivity level for both parts?

A: Both the 72V70840DA and 72V70210DA are classified as MSL 3 with a floor life of 168 hours. Identical moisture handling and storage procedures apply to both components.