PI5C32X2245

更新时间： 2024-09-15 21:54:59

品牌	Logo	应用领域
百利通 - PERICOM		/
页数	文件大小	规格书
3页	123K
描述
16-Bit, 2-Port BusSwitch with 25 ohm Series Resistor

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中文翻译

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PI5C32X2245 数据手册

PI5C32X2245

16-BIT, 2-PORT BusSwitch

with 25Ω Series Resistor

PI5C32X2245

16-Bit, 2-Port BusSwitch

with 25Ω Series Resistor

Product Features:

• Near-zero propagation delay

Product Description:

Pericom Semiconductor’s PI5C series of logic circuits are pro-

duced in the Company’s advanced 0.6 micron CMOS technology.

• 25Ω series resistor termination

• 5Ω switches connect inputs to outputs

• Direct bus connection when switches are ON

The PI5C32X2245 is a 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.

The device has a built-in 25Ω resistor to reduce noise resulting

from reflections, thus eliminating the need for an external

terminating resistor.

• Ultra-low quiescent power (0.2 µA typical)

– Ideally suited for notebook applications

•

Pin compatible with QS32X245

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

• Packages available:

– 40-pin 150 mil wide plastic BQSOP (B)

Logic Block Diagram

Product Pin Configuration

40-PIN

Truth Table⁽¹⁾

Product Pin Description

Function

Disconnect

Connect

BEn A0–15

Pin Name

BEn

I/O

Description

Bus Enable Input (Active LOW)

Bus A

Bus B

Hi-Z

A0-A15

B0-B15

I/O

B0–15

Note:

1. H= High Voltage Level

L = Low Voltage Level

Hi-Z = High Impedance

164

PS8195

05/05/98

12 3

中文翻译

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与PI5C32X2245相关器件

型号	品牌	获取价格	描述	数据表
PI5C32X2245B	ETC	获取价格	Bus Switch
PI5C32X2245BE	PERICOM	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO40, 0.150 INCH,
PI5C32X2245BEX	PERICOM	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO40, 0.150 INCH,
PI5C32X2245BX	PERICOM	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO40, 0.150 INCH,
PI5C32X2383A	ETC	获取价格	Bus Exchanger
PI5C32X2383B	ETC	获取价格	Bus Exchanger
PI5C32X2384	PERICOM	获取价格	20-Bit Bus Switch with 25W Series Resistor
PI5C32X2384A	ETC	获取价格	Bus Switch
PI5C32X2384B	ETC	获取价格	Bus Switch
PI5C32X2384BX	PERICOM	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 4-Func, 5-Bit, True Output, CMOS, PDSO48, 0.150 INCH,