Review electronic components that are no longer marked Active. Use this page to identify NRND, last time buy, end-of-life, obsolete, and discontinued parts before sourcing, maintenance, or engineering review.
Official New Japan Radio discontinuation letter dated 2018-12-20 confirms the NJM064M package-suffixed product line is discontinued due to termination of the 4-inch wafer production line and facility closure. Last order acceptance was 2019-12-20 and final shipments were scheduled through 2020-12-20. Treat NJM064M as EOL and guide buyers toward qualified replacement parts.
Evidence: NJM064M discontinuation letter - 2018-12-20 (NJR-181220-4IN-WAFER-DISCONTINUATION), published Dec 20, 2018.
onsemi published 1Q2021 Product Discontinuance Notice for the NCP1117 family. Last Time Buy Date: 2024-10-08. Last Ship Date: 2025-04-08. The 2.5 V fixed variant (NCP1117ST25T3G) in SOT-223 is part of this PDN. For new designs, the recommended footprint- and pin-function-compatible P2P replacement is TLV1117LV25DCYR from Texas Instruments (SOT-223, 1.0 A, 2.5 V fixed LDO).
onsemi has marked NC7SZ125 as 'DISCONTINUED: These devices are not available' in the official datasheet Rev. 4 (Page 5). onsemi continues to support legacy customers via authorized distributors and Rochester Electronics. For new designs, the recommended pin-for-pin P2P replacement is SN74LVC1G125DBVR from Texas Instruments (SOT-23-5, identical pinout).
onsemi's product page (2025) shows BSS138L lifecycle status as 'Last Shipments' — per onsemi's lifecycle glossary this is the 6-month final-shipment window after which the part becomes Obsolete. DigiKey lists BSS138L with Part Status 'Obsolete'. Direct pin-for-pin P2P replacement is BSS138-7-F from Diodes Incorporated (SOT-23-3, identical 50 V / 200 mA / 3.5 ohm Rds(on) specifications).
Verified on the official ADI product page on 2026-07-18: AD9713B is marked obsolete and AD975X or AD976X products are listed as the replacement families.
Evidence: lifecycle status reason is recorded in the product lifecycle profile.
Verified on the official ADI product page on 2026-07-18: AD1876 is listed as obsolete product information and AD677 is listed as the suggested replacement.
Evidence: lifecycle status reason is recorded in the product lifecycle profile.
onsemi public PCN index lists PD27554X, Product Discontinuance of Logic Products, issued 2026-07-21, including MC74LCX257DR2G. SN74LVC257APWR is the first replacement review candidate selected from the replacement research batch.
Evidence: onsemi PD27554X Product Discontinuance of Logic Products (PD27554X), published Jul 21, 2026.
onsemi public PCN index lists PD27554X, Product Discontinuance of Logic Products, issued 2026-07-21, including MC74LCX257DTG. SN74LVC257APWR is the first replacement review candidate selected from the replacement research batch.
Evidence: onsemi PD27554X Product Discontinuance of Logic Products (PD27554X), published Jul 21, 2026.
onsemi public PCN index lists PD27554X, Product Discontinuance of Logic Products, issued 2026-07-21, including MC74LCX257DTR2G. SN74LVC257APWR is the first replacement review candidate selected from the replacement research batch.
Evidence: onsemi PD27554X Product Discontinuance of Logic Products (PD27554X), published Jul 21, 2026.
onsemi public PCN index lists PD27554X, Product Discontinuance of Logic Products, issued 2026-07-21, including MC74LCX258DTG. SN74LVC258APWR is the first replacement review candidate selected from the replacement research batch.
Evidence: onsemi PD27554X Product Discontinuance of Logic Products (PD27554X), published Jul 21, 2026.
onsemi public PCN index lists PD27554X, Product Discontinuance of Logic Products, issued 2026-07-21, including MC74LCX258DTR2G. SN74LVC258APWR is the first replacement review candidate selected from the replacement research batch.
Evidence: onsemi PD27554X Product Discontinuance of Logic Products (PD27554X), published Jul 21, 2026.
onsemi public PCN index lists PD27554X, Product Discontinuance of Logic Products, issued 2026-07-21, including MC74HC112ADR2G. SN74HC112DR is the first replacement review candidate selected from the replacement research batch.
Evidence: onsemi PD27554X Product Discontinuance of Logic Products (PD27554X), published Jul 21, 2026.
onsemi public PCN index lists PD27554X, Product Discontinuance of Logic Products, issued 2026-07-21, including MC74HC112ADTR2G. 74HC112PW,118 is the first replacement review candidate selected from the replacement research batch.
Evidence: onsemi PD27554X Product Discontinuance of Logic Products (PD27554X), published Jul 21, 2026.
onsemi public PCN index lists PD27554X, Product Discontinuance of Logic Products, issued 2026-07-21, including MC74HC112ADTG. 74HC112PW,118 is the first replacement review candidate selected from the replacement research batch.
Evidence: onsemi PD27554X Product Discontinuance of Logic Products (PD27554X), published Jul 21, 2026.
onsemi public PCN index lists PD27554X, Product Discontinuance of Logic Products, issued 2026-07-21, including MC74VHCT257ADTR2G. SN74AHCT257PWR is the first replacement review candidate selected from the replacement research batch.
Evidence: onsemi PD27554X Product Discontinuance of Logic Products (PD27554X), published Jul 21, 2026.
onsemi public PCN index lists PD27554X, Product Discontinuance of Logic Products, issued 2026-07-21, including 7WBD3125USG-L22476. NLV7WBD3125USG is the first replacement review candidate selected from the replacement research batch.
Evidence: onsemi PD27554X Product Discontinuance of Logic Products (PD27554X), published Jul 21, 2026.
NXP PCN 202603004DN lists SC16IS760IBS,128 for full withdrawal with limited availability and lists SC16IS750IBS,128 as the replacement reference. Last Time Buy: 2027-04-20. Last Time Delivery: 2027-10-20.
Evidence: NXP PCN 202603004DN - SC16IS760IBS,128 Full Withdrawal (NXP-PCN-202603004DN).
Lifecycle verification on 2026-08-04 found NRND-style distributor evidence for NSVF4015SG4T1G. Mouser lists lifecycle as NRND / not recommended for new designs, while DigiKey still lists product status Active and inventory. Treat as available but at-risk for new designs; validate stock and approved alternates before production commitment.
Electronic component lifecycle risk for B2B sourcing teams
Use this lifecycle status page to review non-active electronic components before purchase approval, BOM maintenance, repair demand, or redesign planning. Buyers can screen NRND parts, last time buy components, EOL electronic parts, obsolete ICs, discontinued semiconductors, connectors, memory, and passive components from one focused catalog view.
A non-active lifecycle status does not always mean a component is impossible to source. It does mean procurement should check manufacturer notices, available quantity, lead time, traceability, approved vendor rules, and whether a replacement or cross-reference path is needed before production release.
For replacement research, open the Cross-reference Center from any lifecycle review workflow. For urgent buys, submit an RFQ with the manufacturer part number, target quantity, date code requirements, packaging needs, and any engineering approval constraints.
Lifecycle status FAQ
What does non-active lifecycle status mean for electronic components?
It usually means the part is NRND, last time buy, end-of-life, obsolete, or discontinued. Buyers should verify manufacturer notices, stock, replacement options, and internal approval rules before sourcing.
Can TrustCompo source EOL or obsolete electronic components?
Yes. Submit an RFQ with the exact MPN, manufacturer, quantity, and quality requirements so the sourcing team can check availability, traceability, and suitable procurement channels.
Should I use this page or the Cross-reference Center?
Use this page to discover products by lifecycle status. Use the Cross-reference Center when you already have a source part and want to review replacement, equivalent, or alternative component candidates.
