Datasheet4U Logo Datasheet4U.com

LH5481 - Cascadable 64 x 8 FIFO Cascadable 64 x 9 FIFO

Datasheet Summary

Description

The LH5481 and LH5491 are high-performance, asynchronous First-In, First-Out (FIFO) memories organized 64 words deep by eight or nine bits wide.

The eight-bit LH5481 has an Output Enable (OE) function, which can be used to force the eight data outputs (DO) to a high-impedance state.

Features

  • Fastest 64 × 8/9 Cascadable FIFO 35/25/15 MHz.
  • Expandable in Word Width and FIFO Depth.
  • Almost-Full/Almost-Empty and Half-Full Flags.
  • Fully Independent Asynchronous Inputs and Outputs.
  • LH5481 Output Enable forces Data Outputs to High-Impedance State.
  • Pin-Compatible Replacements for Cypress CY7C408A/09A or Logic Devices L8C408/09 FIFOs.
  • Industry Standard Pinout.
  • Packages: 28-Pin, 300-mil DIP 28-Pin PLCC.

📥 Download Datasheet

Datasheet preview – LH5481

Datasheet Details

Part number LH5481
Manufacturer Sharp Electrionic Components
File Size 125.16 KB
Description Cascadable 64 x 8 FIFO Cascadable 64 x 9 FIFO
Datasheet download datasheet LH5481 Datasheet
Additional preview pages of the LH5481 datasheet.

📁 Similar Datasheet

  • LH5420 - 256 x 36 x 2 Bidirectional FIFO (Sharp)
  • LH5424 - 5 mm T1 3/4 LED/ Non Diffused Super-Bright/ Hyper-Red GaAIAs-LED (Siemens Semiconductor Group)
  • LH5464 - 5 mm T1 3/4 LED/ Diffused Super-Bright/ Hyper-Red GaAIAs-LED (Siemens Semiconductor Group)
  • LH5493 - 4K x 9 Parallel to Serial FIFO (Sharp)
  • LH5497 - CMOS 1K x 9 FIFO (Sharp)
  • LH5498 - CMOS 2K x 9 FIFO (Sharp)
  • LH5498U - CMOS 2K x 9 FIFO (Sharp)
  • LH5499 - CMOS 4K x 9 FIFO (Sharp)
  • LH5047 - (LH5047 / LH5048) CMOS 6-Bit D/A Converter (Sharp)
  • LH5048 - (LH5047 / LH5048) CMOS 6-Bit D/A Converter (Sharp)
Other Datasheets by Sharp Electrionic Components
  • LH540202 - CMOS 1024 x 9 Asynchronous FIFO
  • LH540203 - CMOS 2048 x 9 Asynchronous FIFO
  • LH540204 - CMOS 4096 x 9 Asynchronous FIFO
  • LH540205 - CMOS 8192 x 9 Asynchronous FIFO
  • LH540215 - 512 x 18 / 1024 x 18 Synchronous FIFO
  • LH540225 - 512 x 18 / 1024 x 18 Synchronous FIFO
  • LH540235 - 2048 x 18 / 4096 x 18 Synchronous FIFOs
  • LH540245 - 2048 x 18 / 4096 x 18 Synchronous FIFOs

Full PDF Text Transcription

Click to expand full text
LH5481 LH5491 FEATURES • Fastest 64 × 8/9 Cascadable FIFO 35/25/15 MHz • Expandable in Word Width and FIFO Depth • Almost-Full/Almost-Empty and Half-Full Flags • Fully Independent Asynchronous Inputs and Outputs • LH5481 Output Enable forces Data Outputs to High-Impedance State • Pin-Compatible Replacements for Cypress CY7C408A/09A or Logic Devices L8C408/09 FIFOs • Industry Standard Pinout • Packages: 28-Pin, 300-mil DIP 28-Pin PLCC FUNCTIONAL DESCRIPTION The LH5481 and LH5491 are high-performance, asynchronous First-In, First-Out (FIFO) memories organized 64 words deep by eight or nine bits wide. The eight-bit LH5481 has an Output Enable (OE) function, which can be used to force the eight data outputs (DO) to a high-impedance state. The LH5491 has nine data outputs.
Published: |