74ABT2240

更新时间： 2024-11-10 22:45:55

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	94K
描述
Octal Buffer/Line Driver with 25з Series Resistors in the Outputs

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数据手册

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74ABT2240 数据手册

March 1994

Revised November 1999

74ABT2240

Octal Buffer/Line Driver with

25Ω Series Resistors in the Outputs

General Description

Features

■ Guaranteed latchup protection

The ABT2240 is an inverting octal buffer and line driver

designed to drive the capacitive inputs of MOS memory

drivers, address drivers, clock drivers, and bus-oriented

transmitters/receivers.

■ High impedance glitch-free bus loading during entire

power up and power down cycle

■ Nondestructive hot insertion capability

The 25Ω series resistors in the outputs reduce ringing and

eliminate the need for external resistors.

Ordering Code:

Order Number

74ABT2240CSC

74ABT2240CSJ

74ABT2240CMSA

74ABT2240CMTC

Package Number

M20B

Package Description

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

20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

M20D

MSA20

MTC20

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

Connection Diagram

Pin Descriptions

Pin Names

Descriptions

OE₁, OE₂

D₀–D₇

Output Enable Input (Active LOW)

Data Inputs

O₀–O₇

Outputs

Schematic of Each Output

Truth Table

OE₁

I_0–3

O_0–3

OE₂

I_4–7

O_4–7

H = HIGH Voltage Level

L = LOW Voltage Level

X = Immaterial

Z = High Impedance

DS011665

www.fairchildsemi.com

12 3 4 5 6 7 8

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与74ABT2240相关器件

型号	品牌	获取价格	描述	数据表
74ABT2240CMSA	FAIRCHILD	获取价格	Octal Buffer/Line Driver with 25з Series Resi
74ABT2240CMSAC	TI	获取价格	ABT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, EIAJ TYPE2, PLASTIC, SSOP-20
74ABT2240CMSACX	TI	获取价格	ABT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, EIAJ TYPE2, PLASTIC, SSOP-20
74ABT2240CMSAX	FAIRCHILD	获取价格	Dual 4-Bit Inverting Buffer/Driver
74ABT2240CMTC	FAIRCHILD	获取价格	Octal Buffer/Line Driver with 25з Series Resi
74ABT2240CMTCC	ETC	获取价格	Dual 4-Bit Inverting Buffer/Driver
74ABT2240CMTCX	FAIRCHILD	获取价格	Dual 4-Bit Inverting Buffer/Driver
74ABT2240CSC	FAIRCHILD	获取价格	Octal Buffer/Line Driver with 25з Series Resi
74ABT2240CSCX	FAIRCHILD	获取价格	Dual 4-Bit Inverting Buffer/Driver
74ABT2240CSJ	FAIRCHILD	获取价格	Octal Buffer/Line Driver with 25з Series Resi