MM74C240

更新时间： 2024-09-29 22:46:07

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		驱动器
页数	文件大小	规格书
8页	85K
描述
Inverting . Non-Inverting Octal Buffer and Line Driver with 3-STATE Outputs

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数据手册

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MM74C240 数据手册

October 1987

Revised July 1999

MM74C240 • MM74C244

Inverting • Non-Inverting Octal Buffer and

Line Driver with 3-STATE Outputs

General Description

Features

■ Wide supply voltage range (3V to 15V)

The MM74C240 and MM74C244 octal buffers and line

drivers are monolithic complementary MOS (CMOS) inte-

grated circuits with 3-STATE outputs. These outputs have

been specially designed to drive highly capacitive loads

such as bus-oriented systems. These devices have a fan

out of 6 low power Schottky loads. A high logic level on the

output disable control input G makes the outputs go into

the high impedance state.

■ High noise immunity (0.45 V_CCtyp)

■ Low power consumption

■ High capacitive load drive capability

■ 3-STATE outputs

■ Input protection

■ TTL compatibility

■ 20-pin dual-in-line package

■ High speed 25 ns (typ.) @ 10V, 50 pF (MM74C244)

Ordering Code:

Order Number Package Number

Package Description

MM74C240WM

MM74C240N

MM74C244WM

MM74C244N

M20B

N20A

M20B

N20A

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

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

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

Connection Diagrams

Pin Assignments for DIP and SOIC

MM74C240

MM74C244

(Top View)

DS005905

www.fairchildsemi.com

12 3 4 5 6 7 8

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与MM74C240相关器件

型号	品牌	获取价格	描述	数据表
MM74C240J	NSC	获取价格	Octal Buffers and Line Drivers with TRI-STATE Outputs
MM74C240J/A+	TI	获取价格	IC,BUFFER/DRIVER,DUAL,4-BIT,CMOS,DIP,20PIN,CERAMIC
MM74C240N	FAIRCHILD	获取价格	Inverting . Non-Inverting Octal Buffer and Line Driver with 3-STATE Outputs
MM74C240N	NSC	获取价格	Octal Buffers and Line Drivers with TRI-STATE Outputs
MM74C240N	ROCHESTER	获取价格	CMOS SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDIP20, 0.300 INCH, PLASTIC, MS-001, DIP-
MM74C240N/A+	TI	获取价格	IC,BUFFER/DRIVER,DUAL,4-BIT,CMOS,DIP,20PIN,PLASTIC
MM74C240N/B+	TI	获取价格	IC,BUFFER/DRIVER,DUAL,4-BIT,CMOS,DIP,20PIN,PLASTIC
MM74C240N_NL	FAIRCHILD	获取价格	Bus Driver, CMOS Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDIP20, 0.300 INCH, LEAD FR
MM74C240WM	FAIRCHILD	获取价格	Inverting . Non-Inverting Octal Buffer and Line Driver with 3-STATE Outputs
MM74C240WM	ROCHESTER	获取价格	CMOS SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, 0.300 INCH, MS-013, SOIC-20