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82S231 Datasheet

2048-bit Bipolar Rom

Manufacturer: Signetics

This datasheet includes multiple variants, all published together in a single manufacturer document.

82S231 Overview

The 82S230 (Open Collector Outputs) and the 82S231 (Tri-State Outputs) are Bipolar 2048-Bit Read Only Memories, organized as 512 words by 4 bits per word. The 82S230 and 82S231 are fully TTL patible, and include on-chip decoding and one chip enable input for ease of memory expansion.

82S231 Key Features

  • ORGANIZATION
  • 512 X 4
  • ADDRESS ACCESS TIME: S82S230/231
  • 70ns, MAXIMUM N82S230/231
  • 50ns, MAXIMUM
  • POWER DISSIPATION
  • 0.3mW/BIT TYPICAL
  • Cerdip
  • INPUT LOADING: S82S230/231
  • (-150pA) MAXIMUM N82S230/231

More Datasheets from Signetics

See all Signetics datasheets

Part Number Description
82S23 256-BIT BIPOLAR PROGRAMMABLE ROM
82S230 2048-BIT BIPOLAR ROM
82S21 64-BIT BIPOLAR HIGH SPEED WRITE-WHILE-READ RAM
82S212 2304-Bit Bipolar Ram
82S214 2048-BIT BIPOLAR ROM
82S215 4096-BIT BIPOLAR ROM
82S226 1024-BIT BIPOLAR READ ONLY MEMORY
82S229 1024-BIT BIPOLAR READ ONLY MEMORY
82S25 64-BIT BIPOLAR SCRATCH PAD MEMORY
82S27 1024-BIT BIPOLAR PROGRAMMABLE ROM

82S231 Distributor