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IDT73720A - 16-BIT TRI-PORT BUS EXCHANGER

General Description

The IDT73720/A Bus Exchanger is a high speed 16-bit bus exchange device intended for inter-bus communication in interleaved memory systems and high performance multiplexed address and data busses.

Key Features

  • High-speed 16-bit bus exchange for interbus communication in the following environments:.
  • Multi-way interleaving memory.
  • Multiplexed address and data busses.
  • Direct interface to R3051 family RISChipSet™.
  • R3051™ family of integrated RISController™ CPUs.
  • R3721 DRAM controller.
  • Data path for read and write operations.
  • Low noise 12mA TTL level outputs.
  • Bidirectional 3-bus architecture: X, Y, Z.
  • One CPU bus: X.

📥 Download Datasheet

Datasheet Details

Part number IDT73720A
Manufacturer Integrated Device Tech
File Size 74.81 KB
Description 16-BIT TRI-PORT BUS EXCHANGER
Datasheet download datasheet IDT73720A Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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16-BIT TRI-PORT BUS EXCHANGER Integrated Device Technology, Inc. IDT73720/A FEATURES: • High-speed 16-bit bus exchange for interbus communication in the following environments: — Multi-way interleaving memory — Multiplexed address and data busses • Direct interface to R3051 family RISChipSet™ — R3051™ family of integrated RISController™ CPUs — R3721 DRAM controller • Data path for read and write operations • Low noise 12mA TTL level outputs • Bidirectional 3-bus architecture: X, Y, Z — One CPU bus: X — Two (interleaved or banked) memory busses:Y & Z — Each bus can be independently latched • Byte control on all three busses • Source terminated outputs for low noise and undershoot control • 68-pin PLCC and 80-pin PQFP package • High-performance CMOS technology.