Datasheet > PI74FCT162244TK

PI74FCT162244TK

更新时间： 2024-11-25 23:27:39

品牌	Logo	应用领域
其他 - ETC		驱动器逻辑集成电路电视光电二极管
页数	文件大小	规格书
6页	263K
描述
Quad 4-Bit Buffer/Driver

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PI74FCT162244TK 数据手册

PI74FCT16244T

PI74FCT162244T

PI74FCT162H244T

Fast CMOS 16-Bit Buffer/Line Drivers

Product Description

Product Features

CommonFeatures

Pericom Semiconductors PI74FCT series of logic circuits are

produced using the Companys advanced 0.6 micron CMOS

technology, achieving industry leading speed grades.

PI74FCT16244T,PI74FCT162244TandPI74FCT162H244T

are high-speed, low-power devices with high-current drive

=5V±10%

PI74FCT16244T,PI74FCT162244T,andPI74FCT162H244Tare

non-inverting 16-bit buffer/line drivers designed for applications

driving high capacitance loads and low impedance backplanes.

Thesehigh-speed,lowpowerdevicesofferbus/backplaneinterface

capability and a flow-through organization for ease of board

layout. These devices are designed with three-state controls to

operate in a Quad-Nibble, Dual-Byte, or a single 16-bit word

mode.

Hysteresis on all inputs

Packagesavailable:

48-pin240milwideplasticTSSOP(A)

48-pin300milwideplasticSSOP(V)

48-pin173milwideplasticTVSOP(K)

Device models available upon request

PI74FCT16244TFeatures

The PI74FCT16244T output buffers are designed with a Power-

Off disable allowing live insertion of boards when used as

backplane drivers.

High output drive: I = 32mA; I = 64mA

Power off disable outputs permit "live insertion"

Typical V (Output Ground Bounce)

< 1.0V at V = 5V, T = 25°C

PI74FCT162244T Features

OLP

The PI74FCT162244T has ±24mA balanced output drivers. It is

designed with current limiting resistors at its outputs to control the

output edge rate resulting in lower ground bounce and undershoot.

This eliminates the need for external terminating resistors for most

interface applications.

Balanced output drivers: ±24mA

Reduced system switching noise

Typical VOLP (Output Ground Bounce)

< 0.6V at V = 5V, T = 25°C

PI74FCT162H244T Features

The PI74FCT162H244T has Bus Hold which retains the inputs

last state whenever the input goes to high-impedance preventing

floating inputs and eliminating the need for pull-up/down

resistors.

Bus Hold retains last active bus state during 3-State

Eliminates the need for external pull-up resistors

Logic Block Diagram

PS2031D

05/17/99

12 3 4 5 6

中文翻译

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与PI74FCT162244TK相关器件

型号	品牌	获取价格	描述	数据表
PI74FCT162244TKE	PERICOM	获取价格	Bus Driver, FCT Series, 4-Func, 4-Bit, True Output, CMOS, PDSO48, 0.173 INCH, LEAD FREE, P
PI74FCT162244TKX	PERICOM	获取价格	Bus Driver, FCT Series, 4-Func, 4-Bit, True Output, CMOS, PDSO48, 0.173 INCH, PLASTIC, TVS
PI74FCT162244TSP	PERICOM	获取价格	Bus Driver, 4-Func, 4-Bit, True Output, CMOS, PDSO48,
PI74FCT162244TV	PERICOM	获取价格	Fast CMOS 16-Bit Buffer/Line Drivers
PI74FCT162244TVE	PERICOM	获取价格	Fast CMOS 16-Bit Buffer/Line Drivers
PI74FCT162244TVEX	PERICOM	获取价格	暂无描述
PI74FCT162244TVX	PERICOM	获取价格	Bus Driver, FCT Series, 4-Func, 4-Bit, True Output, CMOS, PDSO48, 0.300 INCH, PLASTIC, SSO
PI74FCT162245	PERICOM	获取价格	Fast CMOS 16-Bit Bidirectional Transceivers
PI74FCT162245ATA	ETC	获取价格	Dual 8-bit Bus Transceiver
PI74FCT162245ATAE	PERICOM	获取价格	Bus Transceiver, FCT Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.240 INCH, GREEN,

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