Overview

Description

The 72125 is a 1K x 16 dedicated, parallel-to-serial FIFOs. The ability to buffer wide word widths (x16) make this FIFO ideal for laser printers, FAX machines, local area networks (LANS), video storage and disk/tape controller applications. Expansion in width and depth can be achieved using multiple chips. IDT's unique serial expansion logic makes this possible using a minimum of pins.

Features

  • 25ns parallel port access time, 35ns cycle time
  • 50MHz serial output shift rate
  • Wide x16 organization offering easy expansion
  • Low power consumption (50mA typical)
  • Least/Most Significant Bit first read selected by asserting the FL/DIR pin
  • Four memory status flags: Empty, Full, Half-Full, and Almost-Empty/Almost-Full
  • Dual-Port zero fall-through architecture
  • Available in 28-pin 300 mil plastic DIP and 28-pin SOIC
  • Industrial temperature range (–40C to +85C)

Documentation

Title Type Date
PDF314 KB
Datasheet
PDF546 KB
End Of Life Notice
PDF548 KB
End Of Life Notice
PDF55 KB
End Of Life Notice
PDF123 KB
Guide
PDF157 KB
Product Change Notice
PDF611 KB
Product Change Notice
PDF611 KB
Product Change Notice
PDF67 KB
Product Change Notice
PDF24 KB
Product Change Notice
PDF69 KB
Product Change Notice
PDF69 KB
Product Change Notice
PDF298 KB
Product Change Notice
PDF35 KB
Product Change Notice
PDF42 KB
Product Change Notice
PDF80 KB
Product Change Notice
PDF196 KB
Product Change Notice
PDF26 KB
Product Change Notice
PDF40 KB
Product Change Notice
PDF274 KB
Product Change Notice
PDF24 KB
Product Change Notice

Design & Development

Software & Tools

Software Downloads

Title Type Date
PDF546 KB
End Of Life Notice
PDF548 KB
End Of Life Notice
PDF55 KB
End Of Life Notice

Models

Support