Reference Source

27C256 / 27C512 EPROMs

For 27C256 / 27C512 EPROMs, manufacturer is N/A; notice id is N/A; last time buy is N/A; last ship is N/A; suggested replacement is Tested refurbished stock, recorded from its source on 2026-08-03.

Discontinued part
27C256 / 27C512 EPROMs
Manufacturer
N/A unconfirmed
Notice ID
N/A unconfirmed
Last time buy
N/A unconfirmed
Last ship
N/A unconfirmed
Suggested replacement
Tested refurbished stock
Sourcedasenic.com
Verified2026-08-03
Review by2026-11-01
DatasetDiscontinued electronic component replacement mapping

Values marked unconfirmed are shown, but we could not tie them to the quote below: Last ship, Last time buy, Manufacturer, Notice ID. Read the quote and judge them yourself.

What the source says

27C256 / 27C512 EPROMs | Long obsolete; arcade restoration and automotive ECU demand sustains a refurbished-chip market | Tested refurbished stock |

dasenic.com, retrieved 2026-08-03

Source

Last verified against source: 2026-08-03. Scheduled for re-check by: 2026-11-01. This page as Markdown · OKF concept · full dataset as JSON.