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82S231 - 2048-BIT BIPOLAR ROM

This page provides the datasheet information for the 82S231, a member of the 82S230 2048-BIT BIPOLAR ROM family.

Datasheet Summary

Description

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 compatible, and include on-chip decoding and one chip enable input for ease of memory expansion.

Features

  • Ground 8 9 °4.

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Datasheet preview – 82S231

Datasheet Details

Part number 82S231
Manufacturer Signetics
File Size 104.80 KB
Description 2048-BIT BIPOLAR ROM
Datasheet download datasheet 82S231 Datasheet
Additional preview pages of the 82S231 datasheet.

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Full PDF Text Transcription

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S-!!IDOliCS 82S230 2048-BIT BIPOLAR 82S231 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _R_OM_(5_12X_4R_OM~) JULY 1975 DIGITAL 8000 SERIES TTL/MEMORY DESCRIPTION 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 compatible, and include on-chip decoding and one chip enable input for ease of memory expansion. They feature either Open Collector or Tri-State outputs for optimization of word expansion in bussed organizations. Both 82S230 and 82S231 devices are available in the commercial and military temperature ranges. For the commercial temperature range (O°C to +75°C) specify N82S230/231, F.
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