Datasheet4U Logo Datasheet4U.com

MB7127H - HiGH SPEED SCHOTTKY TTL PROM

This page provides the datasheet information for the MB7127H, a member of the MB7127E HiGH SPEED SCHOTTKY TTL PROM family.

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).

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.

📥 Download Datasheet

Datasheet preview – MB7127H

Datasheet Details

Part number MB7127H
Manufacturer Fujitsu
File Size 117.24 KB
Description HiGH SPEED SCHOTTKY TTL PROM
Datasheet download datasheet MB7127H Datasheet
Additional preview pages of the MB7127H datasheet.

📁 Similar Datasheet

  • MB7001 - High Performance Weather Resistant (IP67) Sonar Range Finder (MaxBotix)
  • MB7060 - Weather Resistant (IP67) Sonar Range Finder (MaxBotix)
  • MB7070 - Weather Resistant (IP67) Sonar Range Finder (MaxBotix)
  • MB7360 - HRXL-MaxSonar sensor (MaxBotix)
  • MB7363 - HRXL-MaxSonar sensor (MaxBotix)
  • MB7366 - HRXL-MaxSonar sensor (MaxBotix)
  • MB7367 - HRXL-MaxSonar sensor (MaxBotix)
  • MB7368 - HRXL-MaxSonar sensor (MaxBotix)
  • MB7369 - HRXL-MaxSonar sensor (MaxBotix)
  • MB7375 - HRXL-MaxSonar sensor (MaxBotix)
Other Datasheets by Fujitsu
  • 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

Full PDF Text Transcription

Click to expand full text
FUJITSU MICROELECTRONICS HIGH SPEED SCHOTTKY TrL 8192·BIT PROM 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). Logic level "ones" can be pro- grammed by the highly reliable DEApTM (Diffused Eutetic Aluminum Process) during a simple programming procedure. The sophisticated Schottky TTL process enables small chip size and fast access time. The extra test cells and unique testing methods provide extremely high programmability.
Published: |