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IDT71256L - CMOS STATIC RAM

Download the IDT71256L datasheet PDF. This datasheet also covers the IDT71256S variant, as both devices belong to the same cmos static ram family and are provided as variant models within a single manufacturer datasheet.

General Description

The IDT 71256 is a 262,144-bit high-speed static RAM organized as 32K x 8.

It is fabricated using high-performance, high-reliability CMOS technology.

Address access times as fast as 20ns are available with power consumption of only 350mW (typ.).

Key Features

  • High-speed address/chip select time.
  • Military: 25/35/45/55/70/85/100ns (max. ).
  • Commercial/Industrial: 20/25/35ns (max. ) low power only.
  • Low-power operation.
  • Battery Backup operation.
  • 2V data retention.
  • Produced with advanced high-performance CMOS technology.
  • Input and output directly TTL-compatible.
  • Available in standard 28-pin (300 or 600 mil) ceramic DIP, 28-pin (300 mil) SOJ.
  • Military product compliant to MIL-STD-883, Class B Desc.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IDT71256S-IDT.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number IDT71256L
Manufacturer IDT
File Size 84.76 KB
Description CMOS STATIC RAM
Datasheet download datasheet IDT71256L Datasheet

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Other Datasheets by IDT

Part Number Description
IDT71256S CMOS STATIC RAM
IDT71256SA CMOS Static RAM
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IDT71256TTSA CMOS Static RAM
IDT71257L CMOS STATIC RAM 256K

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.

View original datasheet text
CMOS Static RAM 256K (32K x 8-Bit) IDT71256S IDT71256L Features ◆ High-speed address/chip select time – Military: 25/35/45/55/70/85/100ns (max.) – Commercial/Industrial: 20/25/35ns (max.) low power only ◆ Low-power operation ◆ Battery Backup operation – 2V data retention ◆ Produced with advanced high-performance CMOS technology ◆ Input and output directly TTL-compatible ◆ Available in standard 28-pin (300 or 600 mil) ceramic DIP, 28-pin (300 mil) SOJ ◆ Military product compliant to MIL-STD-883, Class B Description The IDT 71256 is a 262,144-bit high-speed static RAM organized as 32K x 8. It is fabricated using high-performance, high-reliability CMOS technology. Address access times as fast as 20ns are available with power consumption of only 350mW (typ.).