Datasheet > 74AC240M

74AC240M

更新时间： 2024-09-18 20:29:03

品牌	Logo	应用领域
罗彻斯特 - ROCHESTER		驱动光电二极管逻辑集成电路
页数	文件大小	规格书
9页	223K
描述
Bus Driver, AC Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20, SOP-20

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中文翻译

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技术参数
数据手册

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74AC240M 技术参数

生命周期：	Contact Manufacturer	包装说明：	SOP,
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.6	系列：	AC
JESD-30 代码：	R-PDSO-G20	长度：	12.8 mm
逻辑集成电路类型：	BUS DRIVER	位数：	4
功能数量：	2	端口数量：	2
端子数量：	20	最高工作温度：	125 °C
最低工作温度：	-55 °C	输出特性：	3-STATE
输出极性：	INVERTED	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	传播延迟（tpd）：	11 ns
座面最大高度：	2.65 mm	最大供电电压 (Vsup)：	6 V
最小供电电压 (Vsup)：	2 V	标称供电电压 (Vsup)：	3.3 V
表面贴装：	YES	技术：	CMOS
温度等级：	MILITARY	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
宽度：	7.5 mm	Base Number Matches：	1

74AC240M 数据手册

74AC240

OCTAL BUS BUFFER

WITH 3 STATE OUTPUTS (INVERTED)

■

HIGH SPEED: t = 4.2ns (TYP.) at V = 5V

PD CC

LOW POWER DISSIPATION:

= 4µA(MAX.) at T =25°C

■

HIGH NOISE IMMUNITY:

= V = 28 % V (MIN.)

50Ω TRANSMISSION LINE DRIVING

NIH

NIL

DIP

SOP

TSSOP

T & R

CAPABILITY

SYMMETRICAL OUTPUT IMPEDANCE:

|I | = I = 24mA (MIN)

BALANCED PROPAGATION DELAYS:

ORDER CODES

PACKAGE

PLH

PHL

TUBE

OPERATING VOLTAGE RANGE:

(OPR) = 2V to 6V

DIP

SOP

74AC240B

74AC240M

74AC240MTR

74AC240TTR

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 240

IMPROVED LATCH-UP IMMUNITY

TSSOP

This device is designed to be used with 3 state

memory address drivers, etc.

DESCRIPTION

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

The 74AC240 is an advanced high-speed CMOS

OCTAL BUS BUFFER (3-STATE) fabricated with

sub-micron silicon gate and double-layer metal

wiring C MOS tecnology.

G control input governs four BUS BUFFERs.

PIN CONNECTION AND IEC LOGIC SYMBOLS

April 2001

1/9

12 3 4 5 6 7...9

中文翻译

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与74AC240M相关器件

型号	品牌	获取价格	描述	数据表
74AC240MTC	FAIRCHILD	获取价格	Octal Buffer/Line Driver with 3-STATE Outputs
74AC240MTC	ONSEMI	获取价格	Octal Buffer/Line Driver with 3-STATE Outputs, TSSOP 20L, 7300-RAIL
74AC240MTCX	FAIRCHILD	获取价格	Dual 4-Bit Inverting Buffer/Driver
74AC240MTCX	ROCHESTER	获取价格	Bus Driver, AC Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20, 4.40 MM, MO-153AC, TS
74AC240MTCX	ONSEMI	获取价格	Octal Buffer/Line Driver with 3-STATE Outputs, TSSOP 20L, 2500-TAPE REEL
74AC240MTR	FAIRCHILD	获取价格	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED)
74AC240MTR	ROCHESTER	获取价格	Bus Driver, AC Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20, SOP-20
74AC240PC	ONSEMI	获取价格	Octal Buffer/Line Driver with 3-STATE Outputs, MDIP 20L, 1800-RAIL
74AC240PC	ROCHESTER	获取价格	Bus Driver, AC Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDIP20, 0.300 INCH, PLASTIC,
74AC240PC	FAIRCHILD	获取价格	Octal Buffer/Line Driver with 3-STATE Outputs