PI3B3257LX

更新时间： 2024-11-06 13:12:15

品牌	Logo	应用领域
百利通 - PERICOM		解复用器开关
页数	文件大小	规格书
5页	194K
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中文翻译

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数据手册

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PI3B3257LX 数据手册

PI3B3257

3.3V, Quad 2:1

Mux/Demux Bus Switch

ProductFeatures

ProductDescription

Near zero propagation delay

5-ohm switches connect inputs to outputs

PericomSemiconductorsPI3Bseriesoflogiccircuitsareproduced

using the Companys advanced submicron CMOS technology,

achieving industry leading performance.

FastSwitchingSpeed:4.8nsmax.

ThePI3B3257isa3.3Volt,Quad2:1multiplexer/demultiplexerwith

three-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.

Ultra-LowQuiescentPower:0.1µAtypical

Ideally suited for notebook applications

Pin compatible with 74 series 257 logic devices

Packagesavailable:

16-pin150milwideplasticQSOP(Q)

16-pin150milwideplasticSOIC(W)

16-pin173milwideplasticTSSOP(L)

LogicBlockDiagram

16-PinProductConfiguration

IC0

IC1

ID0

ID1

IA0

IA1

ID0

ID1

IC0

IC1

16-Pin

Q, W, L

IB0

IB1

GND

ProductPinDescription

Pin Name

IAn-IDn

Description

Data Inputs

Select Inputs

Enable

TruthTable⁽¹⁾

Hi-Z

IA0

IA1

Hi-Z

ID0

ID1

Function

Disable

S = 0

YA-YD

GND

Vcc

Data Outputs

Ground

Hi-Z

IB0

IB1

Hi-Z

IC0

IC1

Power

S = 1

No Connect

Note: 1. H = HighVoltageLevel

L = Low Voltage Level

PS8151F

05/07/01

12 3 4 5

中文翻译

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与PI3B3257LX相关器件

型号	品牌	获取价格	描述	数据表
PI3B3257Q	PERICOM	获取价格	3.3V, Quad 2:1 Mux/Demux Bus Switch
PI3B3257QE	PERICOM	获取价格	3.3V, Quad 2:1 Mux/DeMux NanoSwitch
PI3B3257QEX	PERICOM	获取价格	3.3V, Quad 2:1 Mux/DeMux NanoSwitch
PI3B3257QX	PERICOM	获取价格	Bus Exchanger, CBTLV/3B Series, 1-Func, 4-Bit, True Output, CMOS, PDSO16, 0.150 INCH, PLAS
PI3B3257W	PERICOM	获取价格	3.3V, Quad 2:1 Mux/Demux Bus Switch
PI3B3257WE	PERICOM	获取价格	3.3V, Quad 2:1 Mux/DeMux NanoSwitch
PI3B3257WEX	PERICOM	获取价格	Bus Exchanger, CBTLV/3B Series, 1-Func, 4-Bit, True Output, CMOS, PDSO16, 0.150 INCH, GREE
PI3B32X245	PERICOM	获取价格	3.3V, Hot Insertion 16-Bit, 2-Port Bus Switch
PI3B32X245B	PERICOM	获取价格	Bus Switch
PI3B32X245BE	PERICOM	获取价格	暂无描述