74ACTQ240SC

更新时间： 2024-11-11 00:01:23

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		驱动器
页数	文件大小	规格书
11页	103K
描述
Quiet Series. Octal Buffer/Line Driver with 3-STATE Outputs

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中文翻译

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数据手册
替代型号

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74ACTQ240SC 数据手册

July 1989

Revised October 2000

74ACQ240 • 74ACTQ240

Quiet Series Octal Buffer/Line Driver

with 3-STATE Outputs

General Description

Features

■ I_CCand I_OZreduced by 50%

The ACQ/ACTQ240 is an inverting 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’s Quiet Series technology to

guarantee quiet output switching and improve dynamic

■ Guaranteed simultaneous switching noise level and

dynamic threshold performance

■ Guaranteed pin-to-pin skew AC performance

■ Improved latch-up immunity

threshold performance. FACT Quiet Series

features

■ Inverting 3-STATE outputs drive bus lines or buffer

GTO output control and undershoot corrector in addition

to a split ground bus for superior performance.

memory address registers

■ Outputs source/sink 24 mA

■ Faster prop delays than the standard ACT240

Ordering Code:

Order Number Package Number

Package Description

74ACQ240SC

74ACQ240SJ

M20B

M20D

N20A

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

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

74ACQ240PC

74ACTQ240SC

74ACTQ240SJ

74ACTQ240QSC

74ACTQ240PC

20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide

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

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

M20B

M20D

MQA20

N20A

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

20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide

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

Connection Diagram

Pin Descriptions

Pin Names

OE₁, OE₂

Description

3-STATE Output Enable Inputs

I₀–I₇

Inputs

O₀–O₇

Outputs

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

DS010234

www.fairchildsemi.com

12 3 4 5 6 7...11

中文翻译

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74ACTQ240SC 替代型号

型号	品牌	替代类型	描述	数据表
74ACT240SC	FAIRCHILD	完全替代	Octal Buffer/Line Driver with 3-STATE Outputs
SN74ACT240DWR	TI	功能相似	OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74ACT240DW	TI	功能相似	OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

与74ACTQ240SC相关器件

型号	品牌	获取价格	描述	数据表
74ACTQ240SCX	FAIRCHILD	获取价格	Quiet Series. Octal Buffer/Line Driver with 3-STATE Outputs
74ACTQ240SCX	ROCHESTER	获取价格	Bus Driver, ACT Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20, 0.300 INCH, MS-013,
74ACTQ240SJ	FAIRCHILD	获取价格	Quiet Series. Octal Buffer/Line Driver with 3-STATE Outputs
74ACTQ240SJQR	TI	获取价格	ACT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, EIAJ, SOIC-20
74ACTQ240SJX	FAIRCHILD	获取价格	Quiet Series. Octal Buffer/Line Driver with 3-STATE Outputs
74ACTQ240SJX	ROCHESTER	获取价格	Bus Driver, ACT Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20, 5.30 MM, EIAJ TYPE2,
74ACTQ241FC	TI	获取价格	ACT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDFP20, CERAMIC, FP-20
74ACTQ241FCQR	TI	获取价格	IC ACT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDFP20, CERAMIC, FP-20, Bus Driver/Transcei
74ACTQ241LCQR	TI	获取价格	ACT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20
74ACTQ241PC	TI	获取价格	ACT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20, 0.300 INCH, PLASTIC, DIP-20

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