74ACQ244CW

更新时间： 2024-11-05 13:04:51

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		驱动器
页数	文件大小	规格书
12页	307K
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数据手册

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74ACQ244CW 数据手册

March 2007

74ACQ244, 74ACTQ244

Quiet Series™ Octal Buffer/Line Driver with 3-STATE

Outputs

Features

General Description

■ I and I reduced by 50%

The ACQ/ACTQ244 is an octal buffer and line driver

designed to be employed as a memory address driver,

clock driver and bus oriented transmitter or receiver

which provides improved PC board density. The ACQ/

ACTQ utilizes Fairchild Quiet Series™ technology to

guarantee quiet output switching and improved dynamic

threshold performance. FACT Quiet Series™ features

GTO™ output control and undershoot corrector in addi-

tion to a split ground bus for superior performance.

■ Guaranteed simultaneous switching noise level and

dynamic threshold performance

■ Guaranteed pin-to-pin skew AC performance

■ Improved latch-up immunity

■ 3-STATE outputs drive bus lines or buffer memory

address registers

■ Outputs source/sink 24mA

■ Faster prop delays than the standard AC/ACT244

Ordering Information

Package

Order Number

Number

Package Description

74ACQ244SC

M20B

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide

Body

74ACQ244SJ

M20D

M20B

20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

74ACTQ244SC

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide

Body

74ACTQ244SJ

74ACTQ244QSC

74ACTQ244MSA

M20D

MQA20

MSA20

20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

20-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150” Wide

20-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide

Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.

Connection Diagram

Pin Description

Pin Names

Description

OE , OE

3-STATE Output Enable Inputs

I –I

Inputs

O –O

Outputs

FACT™, Quiet Series™, FACT Quiet Series™, and GTO™ are trademarks of Fairchild Semiconductor Corporation.

74ACQ244, 74ACTQ244 Rev. 1.3

www.fairchildsemi.com

12 3 4 5 6 7...12

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与74ACQ244CW相关器件

型号	品牌	获取价格	描述	数据表
74ACQ244D	NSC	获取价格	Quiet Seres Octal Buffer/Line Driver with TRI-STATE Outputs
74ACQ244DC	TI	获取价格	AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20
74ACQ244DCQR	TI	获取价格	AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20
74ACQ244F	NSC	获取价格	Quiet Seres Octal Buffer/Line Driver with TRI-STATE Outputs
74ACQ244FC	TI	获取价格	AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDFP20, CERAMIC, FP-20
74ACQ244FCQR	TI	获取价格	AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDFP20, CERAMIC, FP-20
74ACQ244L	NSC	获取价格	Quiet Seres Octal Buffer/Line Driver with TRI-STATE Outputs
74ACQ244LC	TI	获取价格	AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20
74ACQ244P	NSC	获取价格	Quiet Seres Octal Buffer/Line Driver with TRI-STATE Outputs
74ACQ244PC	FAIRCHILD	获取价格	Dual 4-Bit Non-Inverting Buffer/Driver