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IDT72845LB - Dual 18-bit-wide synchronous FIFO memories

Download the IDT72845LB datasheet PDF. This datasheet also covers the IDT72825LB variant, as both devices belong to the same dual 18-bit-wide synchronous fifo memories family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • The IDT72805LB is equivalent to two IDT72205LB 256 x 18 FIFOs.
  • The IDT72815LB is equivalent to two IDT72215LB 512 x 18 FIFOs.
  • The IDT72825LB is equivalent to two IDT72225LB 1,024 x 18 FIFOs.
  • The IDT72835LB is equivalent to two IDT72235LB 2,048 x 18 FIFOs.
  • The IDT72845LB is equivalent to two IDT72245LB 4,096 x 18 FIFOs.
  • Offers optimal combination of large capacity (8K), high speed, design flexibility, and small footprint.
  • Ideal for.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IDT72825LB_IntegratedDeviceTechnology.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number IDT72845LB
Manufacturer IDT
File Size 209.80 KB
Description Dual 18-bit-wide synchronous FIFO memories
Datasheet download datasheet IDT72845LB Datasheet

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 DUAL SyncFIFO™ DUAL 256 x 18, DUAL 512 x 18, DUAL 1,024 x 18, DUAL 2,048 x 18 and DUAL 4,096 x 18 IDT72805LB IDT72815LB IDT72825LB IDT72835LB IDT72845LB FEATURES: • The IDT72805LB is equivalent to two IDT72205LB 256 x 18 FIFOs • The IDT72815LB is equivalent to two IDT72215LB 512 x 18 FIFOs • The IDT72825LB is equivalent to two IDT72225LB 1,024 x 18 FIFOs • The IDT72835LB is equivalent to two IDT72235LB 2,048 x 18 FIFOs • The IDT72845LB is equivalent to two IDT72245LB 4,096 x 18 FIFOs • Offers optimal combination of large capacity (8K), high speed, design flexibility, and small footprint • Ideal for the following applications: - Network switching - Two level prioritization of parallel data - Bidirectional data transfer - Bus-matching between 18-bit and 36-bit data paths - Width expan