Datasheet > PI5C3257Q

PI5C3257Q

更新时间： 2024-11-04 23:27:35

品牌	Logo	应用领域
其他 - ETC		复用器
页数	文件大小	规格书
3页	177K
描述
2-Input Digital Multiplexer

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中文翻译

获取价格

数据手册

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PI5C3257Q 数据手册

PI5C3257

Quad 2:1 Mux/Demux BusSwitch

Product Features:

ProductDescription

Near zero propagation delay

PericomSemiconductorsPI5Cseriesoflogiccircuitsareproduced

using the Companys advanced submicron CMOS technology,

achieving industry leading performance.

5ohm switches connect inputs to outputs

Direct bus connection when switches are ON

ThePI5C3257isaQuad2:1multiplexer/demultiplexerwiththree-

state outputs that is pinout and function compatible with the

PI74FCT257T, 74F257, and 74ALS/AS/LS257. Inputs can be

connected to outputs with low on resistance (5 Ohms) with no

additional ground bounce noise or propagation delay.

UltraLowQuiescentPower(0.2µATypical)

Ideally suited for notebook applications

Pin compatible with 74 series 257 logic devices

Packages available:

16-pin 150 mil wide plastic QSOP (Q)

16-pin 300 mil wide plastic SOIC (S)

16-pin150milwideplasticSOIC(W)

16-pin173milwideplasticTSSOP(L)

20-pin150milwideplasticTSSOP(R)

16-Pin Product Configuration

Logic Block Diagram

IA0

IA1

IC0

IC1

ID0

ID1

ID0

ID1

IC0

IC1

16-Pin

L, Q,

S, W

IB0

IB1

GND

20-Pin Product Configuration

IA0

IA1

ID0

ID1

IC0

IC1

20-Pin

TruthTable⁽¹⁾

ProductPinDescription

IB0

IB1

YA YB YC YD Function

Pin Name

IAn-IDn

Description

Data Inputs

Select Inputs

Enable

Hi-Z Hi-Z Hi-Z Hi-Z

IA0 IB0 IC0 ID0

IA1 IB1 IC1 ID1

Disable

S = 0

GND

S = 1

YA-YD

GND

VCC

Data Outputs

Ground

Note: 1. H = HighVoltageLevel

L = LowVoltageLevel

Power

No Connect

PS7018B

03/17/00

12 3

中文翻译

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与PI5C3257Q相关器件

型号	品牌	获取价格	描述	数据表
PI5C3257QE	DIODES	获取价格	Bus Exchanger, CBT/FST/QS/5C/B Series, 4-Func, 1-Bit, True Output, CMOS, PDSO16, QSOP-16
PI5C3257QE	PERICOM	获取价格	Quad 2:1 Mux/DeMux Bus Switch
PI5C3257QEX	PERICOM	获取价格	Quad 2:1 Mux/DeMux Bus Switch
PI5C3257QEX	DIODES	获取价格	Bus Exchanger, CBT/FST/QS/5C/B Series, 4-Func, 1-Bit, True Output, CMOS, PDSO16, QSOP-16
PI5C3257QX	PERICOM	获取价格	Bus Exchanger, CBT/FST/QS/5C/B Series, 4-Func, 1-Bit, True Output, CMOS, PDSO16, 0.150 INC
PI5C3257R	ETC	获取价格	2-Input Digital Multiplexer
PI5C3257S	ETC	获取价格	2-Input Digital Multiplexer
PI5C3257SE	PERICOM	获取价格	Bus Exchanger, CBT/FST/QS/5C/B Series, 4-Func, 1-Bit, True Output, CMOS, PDSO16, 0.300 INC
PI5C3257W	ETC	获取价格	2-Input Digital Multiplexer
PI5C3257WE	DIODES	获取价格	Bus Exchanger, CBT/FST/QS/5C/B Series, 4-Func, 1-Bit, True Output, CMOS, PDSO16, SOIC-16