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IDT71258S - CMOS STATIC RAM 256K

General Description

The IDT71258, a 262,144-bit high-speed static RAM organized as 64K x 4, is fabricated using IDT's high-performance, highreliability technology - CEMOS.

Key Features

  • High-speed (equal access and cycle times) -Military - 45/55/70/85ns max. -Commercial - 35/45/55nOns max.
  • Low-power operation -IDT71258S Active: 400mW (typ. ) Standby: 400J. !W (typ. ) -IDT71258L Active: 350mW (typ. ) Standby: 100J. !W (typ. ).
  • Battery backup operation - 2V data retention (L version only).
  • High-density industry standard 24-pin, 300 mil DIP.
  • Produced with advanced CEMOS'.
  • technology.
  • Bidirectional data inputs and outputs.

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Datasheet Details

Part number IDT71258S
Manufacturer IDT
File Size 87.50 KB
Description CMOS STATIC RAM 256K
Datasheet download datasheet IDT71258S Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FEATURES: • High-speed (equal access and cycle times) -Military - 45/55/70/85ns max. -Commercial - 35/45/55nOns max. • Low-power operation -IDT71258S Active: 400mW (typ.) Standby: 400J.!W (typ.) -IDT71258L Active: 350mW (typ.) Standby: 100J.!W (typ.