PCF8576CTA/1J Equivalent & Substitute Parts

Part Overview

The PCF8576CTA/1J is an LCD driver IC manufactured by NXP USA Inc., designed for 7-segment and multi-segment display applications. This component is classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing design requirements and production continuity. The part operates as a display driver with I2C interface capability, supporting various display configurations including 7-segment, 14-segment, and dot matrix formats.

Substiute Parts

PCF8576CTA/1J

NXP USA Inc.In Stock: 825PCF8576CTA/1J Datasheet

Current PartRFQ

PCF8576CT/1,518

NXP USA Inc.In Stock: 3445PCF8576CT/1,518 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PCF8576CTA/1J is based on the following critical parameters:

• Manufacturer Consistency: Both the main part and substitute are manufactured by NXP USA Inc., ensuring design continuity and support consistency.
• Functional Classification: Both components serve as LCD drivers within the Power Management (PMIC) category.
• Regulatory Compliance: ROHS3 compliance and REACH unaffected status are maintained across the substitute part.
• Base Product Series: Both parts share the PCF8576 base product number, indicating core functional equivalence.
• Interface Protocol: I2C interface support enables direct integration into existing circuit designs.

The substitute part PCF8576CT/1,518 represents the current production equivalent with extended availability and Last Time Buy status, providing a direct functional replacement pathway.

Parameter Comparison

Engineering Selection Recommendations

The PCF8576CT/1,518 is the designated substitute for the obsolete PCF8576CTA/1J based on the following engineering criteria:

• Manufacturer Alignment: Both components originate from NXP USA Inc., ensuring consistent design support and technical documentation.
• Regulatory Compliance: The substitute maintains ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements.
• Product Lifecycle Status: While the original part is obsolete, the substitute carries Last Time Buy status, providing a defined procurement window for transition planning.
• Functional Equivalence: Both parts share the PCF8576 base product designation, confirming core functional compatibility for LCD driver applications.
• Packaging Consideration: The substitute is available in Cut Tape (CT) and Digi-Reel® packaging formats, supporting both prototype and production volume requirements.

Frequently Asked Questions (FAQ)

Q: Can PCF8576CT/1,518 directly replace PCF8576CTA/1J in existing designs?

A: Yes. Both components share the PCF8576 base product number and are manufactured by NXP USA Inc. The substitute maintains ROHS3 compliance and REACH unaffected status. Verify pinout compatibility and package footprint alignment with your PCB design before implementation.

Q: What is the difference in Moisture Sensitivity Level (MSL) between the two parts?

A: The original part has MSL 1 (Unlimited), while the substitute has MSL 3 (168 Hours). MSL 3 requires controlled storage conditions and has a 168-hour floor life after moisture exposure. Adjust component handling and storage procedures accordingly.

Q: What packaging options are available for the substitute part?

A: The PCF8576CT/1,518 is supplied in Cut Tape (CT) and Digi-Reel® packaging formats, suitable for both manual assembly and automated pick-and-place operations.

Q: Are there any electrical parameter differences I should consider?

A: The substitute part specifies 2V ~ 6V supply voltage, 120 µA supply current, and -40°C ~ 85°C operating temperature range. Confirm these parameters align with your application requirements and circuit design specifications.

Q: What is the Last Time Buy status for the substitute part?

A: Last Time Buy status indicates a defined final procurement window before the part transitions to end-of-life. Plan component procurement accordingly to ensure supply continuity for your production schedule.