74ACQ240

更新时间： 2024-11-19 22:05:19

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		驱动器
页数	文件大小	规格书
10页	98K
描述
Quiet Series. Octal Buffer/Line Driver with 3-STATE Outputs

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数据手册

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74ACQ240 数据手册

July 1989

Revised November 1999

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

74ACQ240PC

74ACTQ240SC

74ACTQ240SJ

74ACTQ240QSC

M20B

M20D

N20A

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

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

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 Body

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

M20B

M20D

MQA20

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

Inputs

I₀–I₇

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...10

中文翻译

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与74ACQ240相关器件

型号	品牌	获取价格	描述	数据表
74ACQ240_07	FAIRCHILD	获取价格	Quiet Series⑩ Octal Buffer/Line Driver with 3
74ACQ240FC	TI	获取价格	IC AC SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, CDFP20, CERAMIC, FP-20, Bus Driver/Trans
74ACQ240FCQR	TI	获取价格	AC SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, CDFP20, CERAMIC, FP-20
74ACQ240PC	FAIRCHILD	获取价格	Quiet Series. Octal Buffer/Line Driver with 3-STATE Outputs
74ACQ240PCQR	TI	获取价格	AC SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20
74ACQ240PCX	FAIRCHILD	获取价格	Quiet Series. Octal Buffer/Line Driver with 3-STATE Outputs
74ACQ240QC	TI	获取价格	AC SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PQCC20, PLASTIC, LCC-20
74ACQ240QCQR	TI	获取价格	AC SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PQCC20, PLASTIC, LCC-20
74ACQ240SC	ROCHESTER	获取价格	AC SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, 0.300 INCH, MS-013, SOIC-20
74ACQ240SC	FAIRCHILD	获取价格	Quiet Series⑩ Octal Buffer/Line Driver with 3

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