PCI1520PDV Equivalent & Substitute Parts

Part Overview

The PCI1520PDV is a PCI CardBus Controller manufactured by Texas Instruments, designed for PC Card 7.1 interface applications. This 208-LQFP package device functions as a controller for CardBus protocol implementations with dual voltage supply capability (3.3V, 5V). The part is currently in Last Time Buy status, making identification of equivalent alternatives essential for ongoing design support and procurement planning.

Substiute Parts

PCI1520PDV

Texas InstrumentsIn Stock: 1572PCI1520PDV Datasheet

Current PartRFQ

PCI1420PDV

Texas InstrumentsIn Stock: 1908PCI1420PDV Datasheet

MFR RecommendedRFQ

PCI1420PDVG4

Texas InstrumentsIn Stock: 972PCI1420PDVG4 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PCI1520PDV is determined by the following critical parameters:

• Protocol compatibility: PCI CardBus
• Function: Controller
• Interface: PCI
• Package: 208-LQFP (208-QFP 28x28)
• Voltage supply: 3.3V, 5V dual voltage support
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

The identified substitute parts maintain these core electrical and mechanical specifications, enabling direct functional replacement in PC Card 7.1 controller applications.

Parameter Comparison

Engineering Selection Recommendations

Both PCI1420PDV and PCI1420PDVG4 are qualified substitutes for the PCI1520PDV based on matching electrical specifications, mechanical packaging, and regulatory compliance. Selection between alternatives should consider product availability status:

PCI1420PDV maintains active Last Time Buy status with 1820 units in stock, providing near-term procurement viability. PCI1420PDVG4 is discontinued at DiGi Electronics with 912 units available, suitable only for applications where immediate availability is not critical. Both parts satisfy ROHS3 compliance and REACH unaffected requirements, with identical MSL ratings and export classifications.

Frequently Asked Questions (FAQ)

Q: Can PCI1420PDV directly replace PCI1520PDV in existing designs? A: Yes. Both parts share identical protocol (PCI CardBus), function (Controller), interface type (PCI), voltage supply (3.3V, 5V), and package specifications (208-LQFP). Electrical and mechanical compatibility is confirmed across all provided parameters.

Q: What is the difference between PCI1420PDV and PCI1420PDVG4? A: Both parts are electrically and mechanically equivalent. The primary distinction is product status: PCI1420PDV is Last Time Buy, while PCI1420PDVG4 is discontinued at DiGi Electronics. Packaging information is not specified for PCI1420PDVG4.

Q: Are there operating temperature differences between these parts? A: Operating temperature range is specified for PCI1520PDV (0°C ~ 70°C). Operating temperature data is not provided for PCI1420PDV or PCI1420PDVG4 in the available documentation.

Q: Do all three parts meet the same compliance standards? A: Yes. All three parts are ROHS3 compliant, REACH unaffected, and share identical ECCN (EAR99) and HTSUS (8542.39.0001) classifications.

Q: Which substitute should be selected for new designs? A: PCI1420PDV is the recommended choice due to Last Time Buy status and higher inventory availability (1820 units). PCI1420PDVG4 should be reserved for applications where PCI1420PDV is unavailable.