discontinued_part stringlengths 17 140 | id stringlengths 17 80 | last_ship stringlengths 3 24 | last_time_buy stringlengths 3 84 | manufacturer stringlengths 2 14 | notice_id stringlengths 3 32 | source stringclasses 1
value | source_quote stringlengths 93 344 | suggested_replacement stringlengths 3 51 | url stringlengths 84 147 | verified_fields listlengths 2 6 |
|---|---|---|---|---|---|---|---|---|---|---|
27C256 / 27C512 EPROMs | 27c256-27c512-eproms | N/A | N/A | N/A | N/A | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | 27C256 / 27C512 EPROMs | Long obsolete; arcade restoration and automotive ECU demand sustains a refurbished-chip market | Tested refurbished stock | | Tested refurbished stock | https://referencesource.org/discontinued-part-replacement-mapping/27c256-27c512-eproms/ | [
"discontinued_part",
"suggested_replacement"
] |
AT45DB041D-SU (Adesto DataFlash) | at45db041d-su-adesto-dataflash | N/A | N/A | Adesto | N/A | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | AT45DB041D-SU (Adesto DataFlash) | Died with LFoundry's closure, no LTB ever offered — yet still #2 on Findchips' top-200 searches | AT45DB041E (pin-compatible) | | AT45DB041E (pin-compatible) | https://referencesource.org/discontinued-part-replacement-mapping/at45db041d-su-adesto-dataflash/ | [
"discontinued_part",
"manufacturer",
"suggested_replacement"
] |
ATMEGA162-16AU, ATMEGA32L-8AU, ATMEGA8535L-8PU | atmega162-16au-atmega32l-8au-atmega8535l-8pu | N/A | N/A | Microchip | N/A | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | Legacy AVR: ATMEGA162-16AU, ATMEGA32L-8AU, ATMEGA8535L-8PU | L-suffix variants discontinued; 10+ slots in Findchips top 200 | In-production AVR variants | | In-production AVR variants | https://referencesource.org/discontinued-part-replacement-mapping/atmega162-16au-atmega32l-8au-atmega8535l-8pu/ | [
"discontinued_part",
"suggested_replacement"
] |
BAP51/BAP64/BAP65/BAP70 PIN diodes; BB135/BB145B/BB17x/BB202/BB208 varactors; BFU520 RF transistors | bap51-bap64-bap65-bap70-pin-diodes-bb135-bb145b-bb17x-bb202-bb208-varactors-bfu5 | Per part | Staggered: 2025-12-31 (most), 2026-04-15, 2026-06-30 (BFU520), 2026-10-15 (BAP70-02) | NXP | 202504001DN | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | NXP — 202504001DN | BAP51/BAP64/BAP65/BAP70 PIN diodes; BB135/BB145B/BB17x/BB202/BB208 varactors; BFU520 RF transistors | Staggered: 2025-12-31 (most), 2026-04-15, 2026-06-30 (BFU520), 2026-10-15 (BAP70-02) | Per part | — | | N/A | https://referencesource.org/discontinued-part-replacement-mapping/bap51-bap64-bap65-bap70-pin-diodes-bb135-bb145b-bb17x-bb202-bb208-varactors-bfu5/ | [
"discontinued_part",
"last_ship",
"last_time_buy",
"manufacturer",
"notice_id"
] |
BAT41/BAT42/BAT43/BAT46/BAT48, 1N5711/1N6263, BAR46A, STPSC SiC Schottky diodes, STTH ultrafast diodes | bat41-bat42-bat43-bat46-bat48-1n5711-1n6263-bar46a-stpsc-sic-schottky-diodes-stt | 2026-08-01 | 2026-02-01 | ST | PTN POWER AND DISCRETES/25/15674 | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | ST — PTN POWER AND DISCRETES/25/15674 | Portfolio termination, 78 rectifier categories: BAT41/BAT42/BAT43/BAT46/BAT48, 1N5711/1N6263, BAR46A, STPSC SiC Schottky diodes, STTH ultrafast diodes | 2026-02-01 | 2026-08-01 | — | | N/A | https://referencesource.org/discontinued-part-replacement-mapping/bat41-bat42-bat43-bat46-bat48-1n5711-1n6263-bar46a-stpsc-sic-schottky-diodes-stt/ | [
"discontinued_part",
"last_ship",
"last_time_buy",
"manufacturer",
"notice_id"
] |
CS5531/CS5532/CS5533/CS5534 24-bit ΔΣ ADCs + CDB eval boards | cs5531-cs5532-cs5533-cs5534-24-bit-adcs-cdb-eval-boards | 2026-09-12 | 2026-03-16 | Cirrus Logic | EOL-000112 | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | Cirrus Logic — EOL-000112 | CS5531/CS5532/CS5533/CS5534 24-bit ΔΣ ADCs + CDB eval boards (fab closing) | 2026-03-16 | 2026-09-12 | None | | None | https://referencesource.org/discontinued-part-replacement-mapping/cs5531-cs5532-cs5533-cs5534-24-bit-adcs-cdb-eval-boards/ | [
"discontinued_part",
"last_ship",
"last_time_buy",
"manufacturer",
"notice_id",
"suggested_replacement"
] |
CY14B101J2, CY14B101KA, CY14B256KA, CY14B104NA, CY14101V, CY14104V | cy14b101j2-cy14b101ka-cy14b256ka-cy14b104na-cy14101v-cy14104v | 2026-09-30 | 2025-12-31 | Infineon | PD_093_25 | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | Infineon — PD_093_25 | Cypress CY14 nvSRAM: CY14B101J2, CY14B101KA, CY14B256KA, CY14B104NA, CY14101V, CY14104V | 2025-12-31 | 2026-09-30 | Mostly none (only CG8084AA → CY14V104LA) | | Mostly none (only CG8084AA → CY14V104LA) | https://referencesource.org/discontinued-part-replacement-mapping/cy14b101j2-cy14b101ka-cy14b256ka-cy14b104na-cy14101v-cy14104v/ | [
"discontinued_part",
"last_ship",
"last_time_buy",
"manufacturer",
"notice_id",
"suggested_replacement"
] |
DF61653/DF61654/DF61663/DF61664, DE72115B160FPV, DF61725, C30627FHP and more | df61653-df61654-df61663-df61664-de72115b160fpv-df61725-c30627fhp-and-more | 2026-12-31 or 2027-07-31 | 2026-01-31 or 2026-07-31 (per part) | Renesas | EOL250013 | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | Renesas — EOL250013 | Legacy MCUs (77-page list): DF61653/DF61654/DF61663/DF61664, DE72115B160FPV, DF61725, C30627FHP and more | 2026-01-31 or 2026-07-31 (per part) | 2026-12-31 or 2027-07-31 | RX671; RX72N/RX66T | | RX671; RX72N/RX66T | https://referencesource.org/discontinued-part-replacement-mapping/df61653-df61654-df61663-df61664-de72115b160fpv-df61725-c30627fhp-and-more/ | [
"discontinued_part",
"last_ship",
"last_time_buy",
"manufacturer",
"notice_id",
"suggested_replacement"
] |
DG403/DG408/DG411/DG412/DG413/DG441 analog switches/muxes; EL4340/EL4543/EL5160/EL5306/EL7104 amps/drivers; CP80C88-2Z; 5962- military parts | dg403-dg408-dg411-dg412-dg413-dg441-analog-switches-muxes-el4340-el4543-el5160-e | 2026-06-06 / 2026-12-06 | 2025-12-06 (standard); 2026-06-06 (custom) | Renesas | PLC25010A | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | Renesas — PLC25010A (Intersil legacy) | DG403/DG408/DG411/DG412/DG413/DG441 analog switches/muxes; EL4340/EL4543/EL5160/EL5306/EL7104 amps/drivers; CP80C88-2Z; 5962- military parts | 2025-12-06 (standard); 2026-06-06 (custom) | 2026-06-06 / 2026-12-06 | — | | N/A | https://referencesource.org/discontinued-part-replacement-mapping/dg403-dg408-dg411-dg412-dg413-dg441-analog-switches-muxes-el4340-el4543-el5160-e/ | [
"discontinued_part",
"last_ship",
"last_time_buy",
"manufacturer",
"notice_id"
] |
EP3C16Q240C8N (Cyclone III) | ep3c16q240c8n-cyclone-iii | N/A | N/A | Intel | N/A | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | EP3C16Q240C8N (Cyclone III) | Legacy family; Findchips search rank #143 | Open-market stock | | Open-market stock | https://referencesource.org/discontinued-part-replacement-mapping/ep3c16q240c8n-cyclone-iii/ | [
"discontinued_part",
"suggested_replacement"
] |
EPCS16SI8N (Altera config flash) | epcs16si8n-altera-config-flash | N/A | N/A | Intel | N/A | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | EPCS16SI8N (Altera config flash) | EOL; required for every legacy Cyclone FPGA repair (Intel community threads) | EPCQ16ASI8N | | EPCQ16ASI8N | https://referencesource.org/discontinued-part-replacement-mapping/epcs16si8n-altera-config-flash/ | [
"discontinued_part",
"manufacturer",
"suggested_replacement"
] |
FDP025N06/FDP030N06/FDP100N10, FDS4410A/FDS6670A/FDS8880/FDS8884, FDD8880/FDD8896, FDMC8882, BSS138L, 2N7002L | fdp025n06-fdp030n06-fdp100n10-fds4410a-fds6670a-fds8880-fds8884-fdd8880-fdd8896- | 2026-07-01 | 2026-01-01 | onsemi | PD26985X | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | onsemi — PD26985X | Fairchild-era MOSFETs: FDP025N06/FDP030N06/FDP100N10, FDS4410A/FDS6670A/FDS8880/FDS8884, FDD8880/FDD8896, FDMC8882, BSS138L, 2N7002L | 2026-01-01 | 2026-07-01 | Mostly none; residual stock moves to Rochester / Flip Electronics | | None | https://referencesource.org/discontinued-part-replacement-mapping/fdp025n06-fdp030n06-fdp100n10-fds4410a-fds6670a-fds8880-fds8884-fdd8880-fdd8896-/ | [
"discontinued_part",
"last_ship",
"last_time_buy",
"manufacturer",
"notice_id",
"suggested_replacement"
] |
FUSB302MPX / FUSB303TMX USB-C controllers, FAN601ALMPX, NIS6150MT1TXG/NIS6351MT1TXG eFuses, N24RF04DWPT3G RFID EEPROM | fusb302mpx-fusb303tmx-usb-c-controllers-fan601almpx-nis6150mt1txg-nis6351mt1txg- | 2026-10-01 | 2026-04-01 | onsemi | PD26891XF | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | onsemi — PD26891XF | FUSB302MPX / FUSB303TMX USB-C controllers, FAN601ALMPX, NIS6150MT1TXG/NIS6351MT1TXG eFuses, N24RF04DWPT3G RFID EEPROM | 2026-04-01 | 2026-10-01 | FUSB302BMPX; NIS6150MT2TXG | | FUSB302BMPX; NIS6150MT2TXG | https://referencesource.org/discontinued-part-replacement-mapping/fusb302mpx-fusb303tmx-usb-c-controllers-fan601almpx-nis6150mt1txg-nis6351mt1txg-/ | [
"discontinued_part",
"last_ship",
"last_time_buy",
"manufacturer",
"notice_id",
"suggested_replacement"
] |
GX36220/GX36420/GX39220/GX76476/GX79472, HXR/HXT video distribution and broadcast parts + EVBs | gx36220-gx36420-gx39220-gx76476-gx79472-hxr-hxt-video-distribution-and-broadcast | 2026-09-12 | 2026-03-12 | Renesas | PLC250030 | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | Renesas — PLC250030 | GX36220/GX36420/GX39220/GX76476/GX79472, HXR/HXT video distribution and broadcast parts + EVBs | 2026-03-12 | 2026-09-12 | GX39221-DNT (for GX39220-DNT) and others per notice | | GX39221-DNT (for GX39220-DNT) and others per notice | https://referencesource.org/discontinued-part-replacement-mapping/gx36220-gx36420-gx39220-gx76476-gx79472-hxr-hxt-video-distribution-and-broadcast/ | [
"discontinued_part",
"last_ship",
"last_time_buy",
"manufacturer",
"notice_id",
"suggested_replacement"
] |
LC709209FXE battery fuel gauges | lc709209fxe-battery-fuel-gauges | 2027-12-31 | 2026-02-02 | onsemi | PD26576XG1 | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | onsemi — PD26576XG1 (extension) | LC709209FXE battery fuel gauges (dates extended at customer request) | 2026-02-02 | 2027-12-31 | — | | N/A | https://referencesource.org/discontinued-part-replacement-mapping/lc709209fxe-battery-fuel-gauges/ | [
"discontinued_part",
"last_ship",
"last_time_buy",
"manufacturer",
"notice_id"
] |
Marvell 88E1111 Gigabit PHY | marvell-88e1111-gigabit-phy | N/A | N/A | Marvell | N/A | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | Marvell 88E1111 Gigabit PHY | Findchips #119; standard on FPGA dev boards and industrial Ethernet | Open-market stock | | Open-market stock | https://referencesource.org/discontinued-part-replacement-mapping/marvell-88e1111-gigabit-phy/ | [
"discontinued_part",
"manufacturer",
"suggested_replacement"
] |
MFRC52201HN1,115 / MFRC52202HN1,157 NFC reader ICs; PN5190/PN7642/PN7220 eval kits; OM demo boards | mfrc52201hn1-115-mfrc52202hn1-157-nfc-reader-ics-pn5190-pn7642-pn7220-eval-kits- | 2026-12-18 | 2026-09-18 | NXP | 202511028DN | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | NXP — 202511028DN | MFRC52201HN1,115 / MFRC52202HN1,157 NFC reader ICs; PN5190/PN7642/PN7220 eval kits; OM demo boards | 2026-09-18 | 2026-12-18 | CLRC66303HNK | | CLRC66303HNK | https://referencesource.org/discontinued-part-replacement-mapping/mfrc52201hn1-115-mfrc52202hn1-157-nfc-reader-ics-pn5190-pn7642-pn7220-eval-kits-/ | [
"discontinued_part",
"last_ship",
"last_time_buy",
"manufacturer",
"notice_id",
"suggested_replacement"
] |
MOS 6581/8580 SID | mos-6581-8580-sid | N/A | N/A | MOS Technology | N/A | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | MOS 6581/8580 SID | Decades out of production; $40+ per chip, heavy remarking fraud (per IEEE Spectrum) | FPGA-based recreations | | FPGA-based recreations | https://referencesource.org/discontinued-part-replacement-mapping/mos-6581-8580-sid/ | [
"discontinued_part",
"suggested_replacement"
] |
NXP/Motorola MC68332, 68HC11 family | nxp-motorola-mc68332-68hc11-family | N/A | N/A | NXP/Motorola | N/A | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | NXP/Motorola MC68332, 68HC11 family | Obsolete/NRND; 30-year military and industrial designs still bound to 68K | Rochester authorized continuing stock | | Rochester authorized continuing stock | https://referencesource.org/discontinued-part-replacement-mapping/nxp-motorola-mc68332-68hc11-family/ | [
"discontinued_part",
"manufacturer",
"suggested_replacement"
] |
OPA627/OPA637, OPA404, OPA2107, OPA602, BUF634, PGA206/PGA207, INA101/INA116/INA117/INA118 (select packages), MPY100, THS3061/THS4062 | opa627-opa637-opa404-opa2107-opa602-buf634-pga206-pga207-ina101-ina116-ina117-in | 2026-09-18 | 2026-12-18 | TI | PDN# 20251218007.3 | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | TI — PDN# 20251218007.3 | OPA627/OPA637, OPA404, OPA2107, OPA602, BUF634, PGA206/PGA207, INA101/INA116/INA117/INA118 (select packages), MPY100, THS3061/THS4062 | 2026-12-18 | Original PDF prints 2026-09-18 (earlier than the order deadline — apparent misprint; TI issued revision .3A. Verify before ordering.) | OPA828, O... | OPA828, OPA4140, INA818, INA149 | https://referencesource.org/discontinued-part-replacement-mapping/opa627-opa637-opa404-opa2107-opa602-buf634-pga206-pga207-ina101-ina116-ina117-in/ | [
"discontinued_part",
"last_ship",
"last_time_buy",
"manufacturer",
"notice_id",
"suggested_replacement"
] |
PD-9001GM/AC, PD-9506GC/AC, PD-9606GC/AC, PDS-408G/AC, PD-USB-DP60/DP30 | pd-9001gm-ac-pd-9506gc-ac-pd-9606gc-ac-pds-408g-ac-pd-usb-dp60-dp30 | 2025-10-01 | 2025-05-20 | Microchip | MFOL-09FGXD587 | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | Microchip — MFOL-09FGXD587 | 19 PoE products: PD-9001GM/AC, PD-9506GC/AC, PD-9606GC/AC, PDS-408G/AC, PD-USB-DP60/DP30 | 2025-05-20 | 2025-10-01 | — | | N/A | https://referencesource.org/discontinued-part-replacement-mapping/pd-9001gm-ac-pd-9506gc-ac-pd-9606gc-ac-pds-408g-ac-pd-usb-dp60-dp30/ | [
"discontinued_part",
"last_ship",
"last_time_buy",
"manufacturer",
"notice_id"
] |
Samsung DDR4 chips & 8/16GB modules | samsung-ddr4-chips-8-16gb-modules | 2025-12-10 | N/A | Samsung | N/A | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | Samsung DDR4 chips & 8/16GB modules | Last shipped 2025-12-10; spot prices +50–100% (Assured Systems); industrial systems deeply locked to DDR4 | Migrate to DDR5 or buy validated stock | | Migrate to DDR5 or buy validated stock | https://referencesource.org/discontinued-part-replacement-mapping/samsung-ddr4-chips-8-16gb-modules/ | [
"discontinued_part",
"last_ship",
"manufacturer",
"suggested_replacement"
] |
STM32F103C8T6 "Blue Pill" | stm32f103c8t6-blue-pill | N/A | N/A | ST | N/A | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | STM32F103C8T6 "Blue Pill" | Module prices up 2–3×; market flooded with CH32/CKS32 clones (per Androda) | Verify authenticity or use newer STM32 | | Verify authenticity or use newer STM32 | https://referencesource.org/discontinued-part-replacement-mapping/stm32f103c8t6-blue-pill/ | [
"discontinued_part",
"suggested_replacement"
] |
TI TMS320F2812PGFA / TMS320F28335 DSPs | ti-tms320f2812pgfa-tms320f28335-dsps | N/A | N/A | TI | N/A | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | TI TMS320F2812PGFA / TMS320F28335 DSPs | Findchips #74/#114; motor/power-control equipment repair | Newer C2000 (redesign) | | Newer C2000 (redesign) | https://referencesource.org/discontinued-part-replacement-mapping/ti-tms320f2812pgfa-tms320f28335-dsps/ | [
"discontinued_part",
"manufacturer",
"suggested_replacement"
] |
Toshiba 2SK170 / 2SJ74 JFETs | toshiba-2sk170-2sj74-jfets | N/A | N/A | Toshiba | N/A | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | Toshiba 2SK170 / 2SJ74 JFETs | From $0.30 to $20–25 each; eBay dominated by fakes (per Headphonesty) | Linear Systems LSK170 | | Linear Systems LSK170 | https://referencesource.org/discontinued-part-replacement-mapping/toshiba-2sk170-2sj74-jfets/ | [
"discontinued_part",
"manufacturer",
"suggested_replacement"
] |
UM9369, UM9921, UM7006B, UM9993, UM9301, UM4306B, UM9830 and more | um9369-um9921-um7006b-um9993-um9301-um4306b-um9830-and-more | No further supply | None — effective immediately 2025-06-26 | Microchip | MFOL-19MRQH667 | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | Microchip — MFOL-19MRQH667 | 25 RF/microwave Si & GaAs diodes: UM9369, UM9921, UM7006B, UM9993, UM9301, UM4306B, UM9830 and more | None — effective immediately 2025-06-26 | No further supply | — | | N/A | https://referencesource.org/discontinued-part-replacement-mapping/um9369-um9921-um7006b-um9993-um9301-um4306b-um9830-and-more/ | [
"discontinued_part",
"last_ship",
"last_time_buy",
"manufacturer",
"notice_id"
] |
Xilinx XC9500XL CPLDs (XC9572XL), CoolRunner-II, Spartan-II/3 FPGAs | xilinx-xc9500xl-cplds-xc9572xl-coolrunner-ii-spartan-ii-3-fpgas | N/A | N/A | AMD | N/A | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | Xilinx XC9500XL CPLDs (XC9572XL), CoolRunner-II, Spartan-II/3 FPGAs | AMD EOL'd the lines in 2024 (per Tom's Hardware / EE Journal); long-life industrial and defense designs stranded | Redesign or open-market stock | | Redesign or open-market stock | https://referencesource.org/discontinued-part-replacement-mapping/xilinx-xc9500xl-cplds-xc9572xl-coolrunner-ii-spartan-ii-3-fpgas/ | [
"discontinued_part",
"manufacturer",
"suggested_replacement"
] |
Zilog Z84C00 family (Z80 CPU, 13 parts) | zilog-z84c00-family-z80-cpu-13-parts | N/A | N/A | Zilog | N/A | https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it | Zilog Z84C00 family (Z80 CPU, 13 parts) | 2024 PDN ended a 48-year run (per Hackaday); retro-computing demand surged post-EOL | None (eZ80 requires redesign) | | None (eZ80 requires redesign) | https://referencesource.org/discontinued-part-replacement-mapping/zilog-z84c00-family-z80-cpu-13-parts/ | [
"discontinued_part",
"manufacturer",
"suggested_replacement"
] |
Discontinued electronic component replacement mapping
Canonical, always-current version: https://referencesource.org/discontinued-part-replacement-mapping/ Machine-readable: https://referencesource.org/discontinued-part-replacement-mapping/data.json — this mirror is a point-in-time copy.
- Last verified: 2026-08-03
- Stale after: 2026-11-01 (past this date, prefer the canonical copy — it re-verifies on a cadence this snapshot does not)
- Records: 28
Discontinued electronic components and their manufacturer-suggested replacements, with last-time-buy and last-ship dates where published. Covers EOL notices from TI, NXP, Renesas, Infineon, onsemi, ST, Microchip, Cirrus Logic and commonly sought legacy parts.
Provenance — what every record carries
Every record carries source (the URL the value was read from) and
source_quote (a verbatim quote from that page stating it). A value you
cannot check against its page is indistinguishable from an invented one;
these can all be checked. Each record is also individually addressable on
the canonical site at its url.
Licence position
Fair use (factual product discontinuation data aggregated from manufacturer notices)
Facts are not copyrightable; what this dataset takes from each source is a fact plus a short attributed quote linking back to the page that states it.
Sources
- https://www.dasenic.com/blog/knowledgeHub/obsolete-components-in-2026-eol-list-shortage-statistics-what-to-do-about-it
- https://j2sourcing.com/blog/component-obsolescence-eol-last-time-buy-playbook-2026/
Fields
See any record in data/records.jsonl — field names are self-describing,
and the canonical page for each record renders them with labels:
https://referencesource.org/discontinued-part-replacement-mapping/
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