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IDT71256SA - CMOS Static RAM

General Description

as 32K x 8.

technology.

Key Features

  • 32K x 8 advanced high-speed CMOS static RAM.
  • Commercial (0° to 70°C) and Industrial (-40° to 85°C) temperature options.
  • Equal access and cycle times.
  • Commercial: 12ns.
  • Commercial and Industrial: 15/20/25ns.
  • One Chip Select plus one Output Enable pin.
  • Bidirectional data inputs and outputs directly TTL-compatible.
  • Low power consumption via chip deselect.
  • Commercial product available in 28-pin 300-mil Plastic DIP, 300 mil Plastic SOJ and TSOP pa.

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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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CMOS Static RAM 256K (32K x 8-Bit) 71256SA Features ◆ 32K x 8 advanced high-speed CMOS static RAM ◆ Commercial (0° to 70°C) and Industrial (-40° to 85°C) temperature options ◆ Equal access and cycle times – Commercial: 12ns – Commercial and Industrial: 15/20/25ns ◆ One Chip Select plus one Output Enable pin ◆ Bidirectional data inputs and outputs directly TTL-compatible ◆ Low power consumption via chip deselect ◆ Commercial product available in 28-pin 300-mil Plastic DIP, 300 mil Plastic SOJ and TSOP packages ◆ Industrial product available in 28-pin 300 mil Plastic SOJ and TSOP packages ◆ Industrial temperature range (–40°C to +85°C) is available for selected speeds ◆ Green parts available, see ordering information Functional Block Diagram A0 A1 A2 A3 A4 A5 A6 ADDRESS A7 A8 D