SN74ACT2228 Datasheet PDF (CLOCKED FIRST-IN FIRST-OUT MEMORIES)

SN74ACT2228 - CLOCKED FIRST-IN FIRST-OUT MEMORIES

This page provides the datasheet information for the SN74ACT2228, a member of the SN74ACT2226 CLOCKED FIRST-IN FIRST-OUT MEMORIES family.

Description

The SN74ACT2226 and SN74ACT2228 are dual FIFOs suited for a wide range of serial-data buffering applications, including elastic stores for frequencies up to T2 telecommunication rates.

Datasheet Details

Part number	SN74ACT2228
Manufacturer	Texas Instruments
File Size	621.01 KB
Description	CLOCKED FIRST-IN FIRST-OUT MEMORIES
Datasheet	SN74ACT2228 Datasheet
Additional preview pages of the SN74ACT2228 datasheet.

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Full PDF Text Transcription

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D Dual Independent FIFOs Organized as: 64 Words by 1 Bit Each – SN74ACT2226 256 Words by 1 Bit Each – SN74ACT2228 D Free-Running Read and Write Clocks Can Be Asynchronous or Coincident on Each FIFO D Input-Ready Flags Synchronized to Write Clocks D Output-Ready Flags Synchronized to Read Clocks D Half-Full and Almost-Full/Almost-Empty Flags D Support Clock Frequencies up to 22 MHz D Access Times of 20 ns D Low-Power Advanced CMOS Technology D Packaged in 24-Pin Small-Outline Integrated-Circuit Package SN74ACT2226, SN74ACT2228 DUAL 64 × 1, DUAL 256 × 1 CLOCKED FIRST-IN, FIRST-OUT MEMORIES SCAS219C – JUNE 1992 – REVISED OCTOBER 1997 DW PACKAGE (TOP VIEW) 1HF 1 1AF/AE 2 1WRTCLK 3 1WRTEN 4 1IR 5 1D 6 GND 7 1RESET 8 2Q 9 2OR 10 2RDEN 11 2RDCLK 12 24 1RDCLK 23 1RDEN 22 1OR 21 1Q 20 2RESET 19

Published: Aug 1, 2023 |