Datasheet > PI5C162862C

PI5C162862C

更新时间： 2024-09-16 22:33:55

品牌	Logo	应用领域
百利通 - PERICOM		开关
页数	文件大小	规格书
3页	326K
描述
20-Bit, 2-Port Bus Switch with Undershoot Protection

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中文翻译

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PI5C162862C 数据手册

PI5C16862C

20-Bit, 2-Port Bus Switch

with Undershoot Protection

Product Features

Product Description

• Near-zero propagation delay

Pericom Semiconductors PI5C series of Bus Switch circuits are

produced using the Companys advanced submicron CMOS

technology, achieving industry leading speed.

• 5Ω switches connect inputs to outputs

• Undershoot Protection up to 1V

• Direct bus connection when switches are ON

The PI5C16862C is configured as a 20-bit, 2-port bus switch

designed with a low ON resistance (5Ω) allowing inputs to be

connected directly to outputs. The bus switch creates no additional

propagational delay or additional ground bounce noise. The

switches are turned ON by the Bus Enable (BEx) input signal.

• 32X384 function with flow through pinout make board

layout easier

• Ultra-low quiescent power (120µA typical)

ideally suited for notebook applications

The PI5C16862C can withstand undershoot of up to 1V.

• Industrial operating temperature: 40°C to +85°C

• Packages available:

48-pin 240-mil wide plastic TSSOP (A)

48-pin 150-mil wide plastic BQSOP (B)

Logic Block Diagram

Product Pin Configuration

48-Pin

A,B

Truth Table⁽¹⁾

Function

Disconnect

Connect

BEX A19-A0

Hi-Z

Product Pin Description

B19-B0

Pin Name

Description

Note:

1. H = High Voltage Level

L = Low Voltage Level

Hi-Z = High Impedance

BEx

A19-A0

B19-B0

Bus Enable Inputs (Active LOW)

Bus A

Bus B

PS8391A

06/10/99

12 3

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