Datasheet > PI74FCT623TR

PI74FCT623TR

更新时间： 2024-11-14 23:27:47

品牌	Logo	应用领域
其他 - ETC		总线收发器
页数	文件大小	规格书
3页	33K
描述
Single 8-bit Bus Transceiver

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中文翻译

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PI74FCT623TR 数据手册

PI74FCT623T

Fast CMOS Octal Bus Transceiver (3-State)

ProductDescription

ProductFeatures

• PI74FCT623TispincompatiblewithbipolarFAST™Seriesat

a higher speed and lower power consumption

• TTL input and output levels

Pericom Semiconductor’s PI74FCT series of logic circuits are

produced in the Company’s advanced 0.6/0.8 micron CMOS

technology, achieving industry leading speed grades.

• Extremelylowstaticpower

• Hysteresis on all inputs

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

• Packagesavailable:

The PI74FCT623T is an 8-bit wide non-inverting octal transceiver

designed with 3-state bus-driving outputs in both the send and

receivedirections. Designedforasynchronoustwo-wayoperation

between data buses, the control function allows for maximum

flexibilityintiming.

– 20-pin173milwideplasticTSSOP(L)

– 20-pin300milwideplasticDIP(P)

– 20-pin150milwideplasticQSOP(Q)

– 20-pin150milwideplasticTQSOP(R)

– 20-pin300milwideplasticSOIC(S)

LogicBlockDiagram

ProductPinConfiguration

GAB

20 Vcc

19 GBA

20-Pin

L,P,

Q,R,

GND

ProductPinDescription

PinName

GBA,GAB

A0-A7

B0-B7

Description

Enable Outputs

A Bus Inputs or 3-State Outputs

B Bus Inputs or 3-State Outputs

GND

Ground

Power

VCC

TruthTable⁽¹⁾

Inputs

GBA

GAB

Outputs

B Data to A Bus

A Data to B Bus

B Data to A Bus

A Data to B Bus

1. H = High Voltage Level

L = Low Voltage Level

Z = High Impedance (OFF) State

PS2021B

06/20/01

12 3

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