Datasheet > PI74LPT16827

PI74LPT16827

更新时间： 2024-09-16 22:37:03

品牌	Logo	应用领域
RECOM		/
页数	文件大小	规格书
5页	52K
描述
Fast CMOS 3.3V 20-Bit Buffers

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数据手册

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PI74LPT16827 数据手册

PI74LPT16827

3.3V 20-BIT BUFFERS

PI74LPT16827

Fast CMOS 3.3V 20-Bit Buffers

Product Description

Product Features

• CompatiblewithLCX™andLVT™familiesofproducts

Pericom Semiconductor’s PI74LPT series of logic circuits are

producedintheCompany’sadvanced0.6micronCMOStechnology,

achieving industry leading speed grades.

• Supports 5V Tolerant Mixed Signal Mode Operation

– Input can be 3V or 5V

The PI74LPT16827 is a 20-bit wide bus driver designed to provide

buffering and high-performance bus interfacing for wide data/

address paths or busses with parity. Two pairs of nanded output

enablecontrolsallowthedevicetobeoperatedastwo10-bitbuffers

or as one 20-bit buffer. Signal pins are arranged in a flow-through

organization for ease of layout and hysteresis is designed into all

inputs to improve noise margin.

– Output can be 3V or connected to 5V bus

• Advanced Low Power CMOS Operation

• Excellent output drive capability:

Balanced drives (24 mA sink and source)

• Pin compatible with industry standard double-density

pinouts

ThePI74LPT16827canbedrivenfromeither3.3Vor5.0Vdevices

allowing this device to be used as a translator in a mixed

3.3/5.0V system.

• Low ground bounce outputs

• Hysteresis on all inputs

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

• Multiple center pins and distributed Vcc/GND pins

minimize switching noise

• Packages available:

–56-pin240milwideplasticTSSOP(A)

–56-pin300milwideplasticSSOP(V)

Logic Block Diagram

2OE

1OE

2Y1

1Y1

To 9 other channels

PS2075A 01/16/97

12 3 4 5

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与PI74LPT16827相关器件

型号	品牌	获取价格	描述	数据表
PI74LPT16827AA	ETC	获取价格	Dual 10-Bit Buffer/Driver
PI74LPT16827AV	ETC	获取价格	Dual 10-Bit Buffer/Driver
PI74LPT16827AVX	PERICOM	获取价格	Bus Driver, LPT Series, 2-Func, 10-Bit, True Output, CMOS, PDSO56, 0.300 INCH, 0.635 MM PI
PI74LPT16827BA	ETC	获取价格	Dual 10-Bit Buffer/Driver
PI74LPT16827BV	ETC	获取价格	Dual 10-Bit Buffer/Driver
PI74LPT16827BVX	PERICOM	获取价格	Bus Driver, LPT Series, 2-Func, 10-Bit, True Output, CMOS, PDSO56, 0.300 INCH, 0.635 MM PI
PI74LPT16827CA	ETC	获取价格	Dual 10-Bit Buffer/Driver
PI74LPT16827CAX	PERICOM	获取价格	Bus Driver, LPT Series, 2-Func, 10-Bit, True Output, CMOS, PDSO56, 0.240 INCH, 1.10 MM HEI
PI74LPT16827CV	ETC	获取价格	Dual 10-Bit Buffer/Driver
PI74LPT16827CVX	PERICOM	获取价格	Bus Driver, LPT Series, 2-Func, 10-Bit, True Output, CMOS, PDSO56, 0.300 INCH, 0.635 MM PI