Datasheet > PI5C162245A

PI5C162245A

更新时间： 2024-11-08 23:27:35

品牌	Logo	应用领域
其他 - ETC		开关
页数	文件大小	规格书
5页	247K
描述
Bus Switch

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中文翻译

获取价格

数据手册

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PI5C162245A 数据手册

PI5C16245

PI5C162245 (25Ω)

16-Bit, 2-Port Bus Switch

ProductFeatures

ProductDescription

PericomSemiconductorsPI5Cseriesoflogiccircuitsareproduced

using the Companys advanced 0.6 micron CMOS technology.

Near-zero propagation delay

5Ω switches connect inputs to outputs

• Direct bus connection when switches are ON

The PI5C16245 and PI5C162245 are 16-bit, 2-port bus switches

that are pin compatible with the 74 series 16245 16-bit transceiver.

Twoenablesignals(nBE)turntheswitcheson, similartotheenable

signals of the 16245. The bus switch creates no additional

propagational delay or additional ground bounce noise.

Ultra-lowquiescentpower(0.2µAtypical)

Ideally suited for notebook applications

Pincompatiblewith74series16245

Industrialoperatingtemperature:40°Cto+85°C

ThePI5C162245devicehasabuilt-in25-ohmseriesresistortoreduce

reflectionnoise,thuseliminatingtheneedforanexternalterminating

resistor.

Packagesavailable:

48-pin240milwidethinplasticTSSOP(A)

48-pin150milwideplasticBQSOP(B)

48-pin300milwideplasticSSOP(V)

ProductPinConfiguration

LogicBlockDiagram

1B0

1BE

1A0

1A1

1B1

GND

1B2

45 GND

1A2

1A3

VCC

1A4

1A5

1B3

VCC

1B4

1BE

1B5

GND 10

39 GND

1B6

1B7

2B0

2B1

1A6

1A7

2A0

2A1

12 48-Pin 37

A,B,V

GND 15

34 GND

2B2

2B3

VCC

2B4

2B5

2A2

2A3

VCC

2A4

2A5

2BE

GND 21

28 GND

2B6

2B7

2A6

2A7

2BE

TruthTable⁽¹⁾

NC 24

Function

nBE

nA0-7

Hi-Z

Disconnect

Connect

ProductPinDescription

nB0-7

PinName

nBE

nA0-nA7

nB0-nB7

I/O

Description

Bus Enable Input (Active LOW)

Bus A

Bus B

Note: 1. H = High Voltage Level

= Low Voltage Level

Hi-Z = High Impedance

PS7025B 06/21/00

12 3 4 5

中文翻译

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与PI5C162245A相关器件

型号	品牌	获取价格	描述	数据表
PI5C162245AE	PERICOM	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.240 INCH,
PI5C162245AEX	PERICOM	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.240 INCH,
PI5C162245AX	PERICOM	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.240 INCH,
PI5C162245B	ETC	获取价格	Bus Switch
PI5C162245BE	PERICOM	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.150 INCH,
PI5C162245BX	PERICOM	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.150 INCH,
PI5C162245V	ETC	获取价格	Bus Switch
PI5C162245VE	PERICOM	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.300 INCH,
PI5C162245VEX	PERICOM	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.300 INCH,
PI5C162245VX	PERICOM	获取价格	Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.300 INCH,