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1 K-bit TTL Bipolar PROM

N82S129: MAJOR BRANDS
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Jameco Part no. 27781
Manufacturer   MAJOR BRANDS
Manufacturer no. N82S129
Catalog 132 , page 7
Learn more about Major Brands.
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1 K-bit TTL Bipolar PROM

The 82S129 is field programmable, which means that custom patterns are immediately available by following the Signetics Generic 1 fusing procedure. The device is supplied with all outputs at logical low. Outputs are programmed to a logic High level at any specified address by fusing the Ni-Cr link matrix.

Features

  • Address access time: 50ns max
  • Power dissipation: 0.5mW/bit (typ)
  • Input loading: -100µA max
  • On-chip address decoding
  • Two Chip Enable inputs
  • 3-State output
  • No separate fusing pins
  • Unprogrammed outputs are Low Level
  • Fully TTL compatible

    Applications

  • Prototyping/volume production
  • Sequential controllers
  • Format conversion
  • Hardwired algorithms
  • Random logic
  • Code conversion



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  • Specification Value
    FamilyN82S129
    Organization256x4
    Minimum Operating Supply Voltage4.75V
    Typical Operating Supply Voltage5V
    Maximum Operating Supply Voltage5.25V
    Minimum Operating Temperature0°C
    Maximum Operating Temperature75°C
    Screening LevelMilitary
    MountingThrough Hole
    Specification Value
    Pin_Count16
    Density256Bit
    Supplier_PackagePDIP
    Product TypePROM
    Interface TypeParallel
    Maximum Operating Current96mA
    Maximum Random Access Time50ns


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