Click to expand full text
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.
IDT73720A Datasheet
