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MB7127H Datasheet HiGH SPEED SCHOTTKY TTL PROM

Manufacturer: Fujitsu Semiconductor Limited

Download the MB7127H datasheet PDF. This datasheet also includes the MB7127E variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (MB7127E-Fujitsu.pdf) that lists specifications for multiple related part numbers.

General Description

The Fujitsu MB7127/MB7128 are high speed Schottky TTL electrically field programmable read only memories.

With open collector outputs on the MB7127 and three-state outputs on the MB7128, memory expansion is simple.

The memory is fabricated with all logic "zeros" (positive logic).

Overview

FUJITSU MICROELECTRONICS HIGH SPEED SCHOTTKY TrL 8192·BIT PROM.

Key Features

  • Organization: 2048 words by 4-bits.
  • TTL compatible input/output.
  • Fast access time: M B7127E1M B7128E: 55 ns Max. 30 ns Typ. MB7127H/MB7128H: 45 ns Max. 30 ns Max.
  • Low Power Dissipation: 155 mA Max.
  • Single +5V supply voltage.
  • Proven high programmability and reliability of DEApTM (Diffused Eutectic Aluminum Process).
  • Simplified and lower power programming.
  • Low current PNP inputs.
  • MB7127: Open collector outputs.

More Datasheets from Fujitsu Semiconductor Limited

Part Number Description
MB7127E HiGH SPEED SCHOTTKY TTL PROM
MB7121E HiGH SPEED SCHOTTKY TTL PROM
MB7121H HiGH SPEED SCHOTTKY TTL PROM
MB7122E HiGH SPEED SCHOTTKY TTL PROM
MB7122H HiGH SPEED SCHOTTKY TTL PROM
MB7123 Schottky 4096-Bit Deap PROM
MB7123E Schottky 4096-Bit Deap PROM
MB7123H Schottky 4096-Bit Deap PROM
MB7123L Schottky 4096-Bit Deap PROM
MB7124 Schottky 4096-Bit Deap PROM