Datasheet > PI5C32EX2245BEX

PI5C32EX2245BEX

更新时间： 2024-11-07 09:50:47

品牌	Logo	应用领域
百利通 - PERICOM		光电二极管
页数	文件大小	规格书
4页	500K
描述
Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO40, 0.150 INCH, PLASTIC, BQSOP-40

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中文翻译

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PI5C32EX2245BEX 数据手册

PI5C32X2245

16-Bit, 2-Port BusSwitch

with 25Ω Series Resistor

Features:

Description:

• Near-Zero propagation delay

Pericom Semiconductor’s 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.

• 25Ω series resistor termination

• 5Ω switches connect inputs to outputs

• Direct bus connection when switches are ON

• Ultra-low quiescent power (0.2µA typical)

– Ideally suited for notebook applications

• Pin compatible with QS32X245

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

• Packaging (Pb-free & Green available):

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

Block Diagram

Pin Conﬁguration

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(1)

Truth Table

Function

Pin Description

BEn

A0–15

Pin Name

I/O

Description

Disconnect

Hi-Z

BEn

Bus Enable Input (Active LOW)

Connect

Note:

B0–15

A0-A15

B0-B15

I/O

Bus A

Bus B

1. H = High Voltage Level, L = Low Voltage Level,

Hi-Z = High Impedance

PS8195B

05/11/06

06-0237

12 3 4

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与PI5C32EX2245BEX相关器件

型号	品牌	获取价格	描述	数据表
PI5C32EX245BEX	DIODES	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO40, 0.150 INCH,
PI5C32EX384BEX	PERICOM	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 10-Bit, True Output, CMOS, PDSO48, 0.150 INCH,
PI5C32X2245	PERICOM	获取价格	16-Bit, 2-Port BusSwitch with 25 ohm Series Resistor
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