Description

The AL-251A-T-0-PBF is a dual-port static RAM based CMOS First-In/First-Out (FIFO) memory. It is organized in nine-bit wide words and is configured to read out data in the same sequential order it was written in. The device includes expansion logic for unlimited expansion of both word size and depth.

Specifications and features

- First-In/First-Out static RAM based dual-port memory

- Three densities in a x9 configuration

- Low power versions

- Includes empty, full, and half full status flags

- Direct replacement for industry standard Mostek and IDT

- Ultra high-speed 30 MHz FIFOs available with 33 ns cycle times

- Fully expandable in both depth and width

- Simultaneous and asynchronous read and write

- Auto retransmit capability

- TTL compatible interface, single 5V ± 10% power supply

- Available in 28 pin 300 mil and 600 mil plastic DIP, 32 Pin PLCC and 330 mil SOG

Application Scenarios

This AL-251A-T-0-PBF electronic component model can be used in various applications such as:

- Communication systems

- Data storage systems

- Industrial control systems

- Robotics

Comparison

- Dual-port design allows for simultaneous and asynchronous read and write operations

- Expandable in both depth and width to meet specific requirements

- Low power versions available for energy efficiency

- Limited to a maximum of nine-bit wide words