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IDT7204 Datasheet CMOS Asynchronous Fifo

Manufacturer: Renesas

Overview: CMOS ASYNCHRONOUS FIFO 2,048 x 9, 4,096 x 9 8,192 x 9, 16,384 x 9 32,768 x 9 and 65,536 x 9 LEAD FINISH (SnPb) ARE IN EOL PROCESS - LAST TIME BUY EXPIRES JUNE 15, 2018 IDT7203 IDT7204 IDT7205 IDT7206 IDT7207.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

: The IDT7203/7204/7205/7206/7207/7208 are dual-port memory buffers with internal pointers that load and empty data on a first-in/first-out basis.

The device uses Full and Empty flags to prevent data overflow and underflow and expansion logic to allow for unlimited expansion capability in both word size and depth.

Data is toggled in and out of the device through the use of the Write (W) and Read (R) pins.

Key Features

  • First-In/First-Out Dual-Port memory.
  • 2,048 x 9 organization (IDT7203).
  • 4,096 x 9 organization (IDT7204).
  • 8,192 x 9 organization (IDT7205).
  • 16,384 x 9 organization (IDT7206).
  • 32,768 x 9 organization (IDT7207).
  • 65,636 x 9 organization (IDT7208).
  • High-speed: 12ns access time.
  • Low power consumption.
  • Active: 660mW (max. ).
  • Power-down: 44mW (max. ).
  • Asynchronous and simultaneous read and write.

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