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PI3B32X245 - Hot Insertion 16-Bit 2-Port Bus Switch

Description

The PI3B32X245 is a 3.3V,16-bit, 2-port bus switch.

Two enable signals (BEn) turn the switches on.

The bus switch creates no additional propagational delay or additional ground bounce noise.

Features

  • Fast Switching Speed: 4.5ns max.
  • Permits Hot Insertion.
  • Near-zero propagation delay.
  • 5Ω switches connect inputs to outputs.
  • Direct bus connection when switches are ON.
  • Ultra-low quiescent power (1.0μA typical).
  • Ideally suited for notebook.

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Datasheet preview – PI3B32X245

Datasheet Details

Part number PI3B32X245
Manufacturer Pericom Semiconductor Corporation
File Size 306.67 KB
Description Hot Insertion 16-Bit 2-Port Bus Switch
Datasheet download datasheet PI3B32X245 Datasheet
Additional preview pages of the PI3B32X245 datasheet.

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Full PDF Text Transcription

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Product Features • Fast Switching Speed: 4.5ns max. • Permits Hot Insertion • Near-zero propagation delay • 5Ω switches connect inputs to outputs • Direct bus connection when switches are ON • Ultra-low quiescent power (1.0μA typical) – Ideally suited for notebook applications • Industrial operating temperature: –40°C to +85°C • TTL - compatible control of input levels • Packages (Pb-free & Green available): – 40-pin, 150-mil wide plastic BQSOP (B) Logic Block Diagram A0 A7 B0 B4 BE1 A8 A15 B8 B15 BE2 Truth Table(1) Function Disconnect Connect BEn A0–15 H Hi-Z L B0–15 Notes: 1. H= High Voltage Level L = Low Voltage Level Hi-Z = High Impedance 07-0011 PI3B32X245 3.3V, Hot Insertion 16-Bit, 2-Port Bus Switch Product Description The PI3B32X245 is a 3.3V,16-bit, 2-port bus switch.
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