MB7142H - High Speed Schottky TTL PROM

Product Overview

Fujitsu

Part number	MB7142H
Manufacturer	Fujitsu
File Size	126.93 KB
Description	High Speed Schottky TTL PROM
Datasheet	MB7142H Datasheet
Note	This datasheet PDF includes multiple part numbers: MB7142H, MB7141E. Please refer to the document for exact specifications by model.
Additional preview pages of the MB7142H datasheet.

The Fujitsu MB7141 and MB7142 are high speed electrically field programmable read only memories.

Organization: 4096 words x 8 bits, fully decoded.
TTL compatible Input/output.
Fast Access Time: MB7141E1MB7142E: 65 ns Max. 45 ns Typ_ MB7141 H/MB7142H: 55 ns Max. 45 ns Typ_ The sophisticated passive isolation termed lOP (Isolation by Oxide and Polysilicon) with thin epitaxial layer and schottky TTL process permits minimal chip size and fast access time. The extra test cell and unique testing methods provide enhanced correlation between programmed and unprogrammed.

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Published: Nov 18, 2025 |