PI74FCT3244QE

更新时间： 2024-11-16 06:03:11

品牌	Logo	应用领域
百利通 - PERICOM		驱动器
页数	文件大小	规格书
7页	716K
描述
Fast CMOS 3.3V 8-Bit Buffer/Line Driver

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替代型号

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PI74FCT3244QE 数据手册

PI74FCT3244

Fast CMOS 3.3V 8-Bit

Buffer/Line Driver

Features

Description

• Advanced Low Power CMOS operation

• Compatible with LVC class of products

• Compatible with industry standard octal pinouts

The PI74FCT3244 is an 8-bit buffer/line driver designed for

driving high capacitive memory loads. With its balanced-drive

characteristics, this high-speed, low power device provides lower

ground bounce, transmission line matching, fewer line reﬂections

and lower EMI and RFI. This makes it ideal for driving on-board

buses and transmission lines.

• Excellent output drive capability:

Balanced Drives (24mA sink and source)

• Can serve as a 5V to 3V translator

• Inputs can be driven by 3.3 V or 5V devices

• Low ground bounce outputs

• Hysteresis on all inputs

The PI74FCT3244 can be driven from either 3.3V or 5.0V devices

allowing this device to be used as a translator.

• Industrial operating temperature range:

–40°C to +85°C

• Packaging (Pb-free & Green available):

– 20-pin 173-mil wide plastic TSSOP (L)

– 20-pin 150-mil wide plastic QSOP (Q)

– 20-pin 300-mil wide plastic SOIC (S)

Pin Conﬁguration

Block Diagram

OE_A

V_CC

OE_B

_OA₀

OE_A

_DA₀

_OB₀

_DA₁

_OB₁

_DA₂

_OB₂

_DA₃

_OB₃

GND

OE_B

_DA₀

_OB₀

_OA₀

17 _DB₀

16 _OA₁

_DB₀

_OA₁

_DB₁

_OA₂

_DB₂

_OA₃

_DB₃

_DA₁

_OB₁

_DB₁

_OA₂

_DA₂

_OB₂

_DB₂

_OA₃

_DA₃

_OB₃

_DB₃

PS7067I

06/20/06

06-0218

12 3 4 5 6 7

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PI74FCT3244QE 替代型号

型号	品牌	替代类型	描述	数据表
PI74FCT3244QEX	PERICOM	完全替代	Fast CMOS 3.3V 8-Bit Buffer/Line Driver
PI74FCT3244Q	PERICOM	功能相似	Fast CMOS 3.3V 8-Bit Buffer/Line Driver

与PI74FCT3244QE相关器件

型号	品牌	获取价格	描述	数据表
PI74FCT3244QEX	PERICOM	获取价格	Fast CMOS 3.3V 8-Bit Buffer/Line Driver
PI74FCT3244QX	PERICOM	获取价格	Bus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, 0.150 INCH, PLASTIC, QSO
PI74FCT3244R	ETC	获取价格	Dual 4-Bit Non-Inverting Buffer/Driver
PI74FCT3244RX	PERICOM	获取价格	Bus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, 0.150 INCH, 1.10 MM HEIG
PI74FCT3244S	PERICOM	获取价格	Fast CMOS 3.3V 8-Bit Buffer/Line Driver
PI74FCT3244SE	PERICOM	获取价格	Fast CMOS 3.3V 8-Bit Buffer/Line Driver
PI74FCT3244SEX	PERICOM	获取价格	Bus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, 0.300 INCH, GREEN, PLAST
PI74FCT3244SX	PERICOM	获取价格	暂无描述
PI74FCT3245	PERICOM	获取价格	Fast CMOS 3.3V 8-Bit Bidirectional Transceiver
PI74FCT3245AL	PERICOM	获取价格	Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.173 INCH, PLASTIC