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MM74HC240WM PDF预览

MM74HC240WM

更新时间: 2024-11-26 11:10:51
品牌 Logo 应用领域
安森美 - ONSEMI PC驱动光电二极管逻辑集成电路
页数 文件大小 规格书
7页 250K
描述
反相八通道3态缓冲器

MM74HC240WM 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active包装说明:SOIC-20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:9 weeks
风险等级:0.56Samacsys Confidence:
Samacsys Status:ReleasedSamacsys PartID:439759
Samacsys Pin Count:20Samacsys Part Category:Undefined or Miscellaneous
Samacsys Package Category:OtherSamacsys Footprint Name:SOIC127P1032X265-20N
Samacsys Released Date:2017-01-11 16:35:06Is Samacsys:N
控制类型:ENABLE LOW系列:HC/UH
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:12.8 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大I(ol):0.006 A
湿度敏感等级:1位数:4
功能数量:2端口数量:2
端子数量:20最高工作温度:85 °C
最低工作温度:-40 °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封装等效代码:SOP20,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:2/6 V
Prop。Delay @ Nom-Sup:25 ns传播延迟(tpd):190 ns
认证状态:Not Qualified座面最大高度:2.65 mm
子类别:Bus Driver/Transceivers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):4.5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin (Sn)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.5 mmBase Number Matches:1

MM74HC240WM 数据手册

 浏览型号MM74HC240WM的Datasheet PDF文件第2页浏览型号MM74HC240WM的Datasheet PDF文件第3页浏览型号MM74HC240WM的Datasheet PDF文件第4页浏览型号MM74HC240WM的Datasheet PDF文件第5页浏览型号MM74HC240WM的Datasheet PDF文件第6页浏览型号MM74HC240WM的Datasheet PDF文件第7页 
DATA SHEET  
www.onsemi.com  
Inverting Octal 3-STATE  
Buffer  
SOIC20 WB  
CASE 751D05  
TSSOP20 WB  
CASE 948E  
MM74HC240  
General Description  
MARKING DIAGRAMS  
The MM74HC240 3STATE buffer utilizes advanced silicongate  
CMOS technology. It possesses high drive current outputs which  
enable high speed operation even when driving large bus capacitances.  
These circuits achieve speeds comparable to low power Schottky  
devices, while retaining the advantage of CMOS circuitry, i.e., high  
noise immunity and low power consumption. It has a fanout of 15  
LSTTL equivalent inputs.  
20  
1
20  
HC  
240A  
ALYWG  
G
HC240A  
AWLYYWWG  
1
The MM74HC240 is an inverting buffer and has two active LOW  
enables (1G and 2G). Each enable independently controls 4 buffers.  
All inputs are protected from damage due to static discharge by  
(SOIC20 WB)  
(TSSOP20 WB)  
HC240A = Specific Device Code  
A
= Assembly Location  
= Wafer Lot  
= Year  
= Work Week  
= PbFree Package  
diodes to V and ground.  
CC  
L/WL  
Y/YY  
W/WW  
G or G  
Features  
Typical Propagation Delay: 12 ns  
3STATE Outputs for Connection to System Buses  
Wide Power Supply Range: 2–6 V  
Low Quiescent Supply Current: 160 mA (74 Series)  
Output Current: 6 mA  
(Note: Microdot may be in either location)  
CONNECTION DIAGRAM  
V
2G 1Y1 2A4 1Y2 2A3 1Y3 2A2 1Y4 2A1  
19 18 17 16 15 14 13 12 11  
CC  
These are PbFree Devices  
20  
2A4  
2A3  
2A2  
1Y8  
1Y7  
1Y6  
1Y5  
2A1  
2G  
1
2
3
4
5
6
7
8
9
10  
1G 1A1 2Y4 1A2 2Y3 1A3 2Y2 1A4 2Y1 GND  
(Top View)  
1A4  
1A3  
1A2  
1Y4  
1Y3  
1Y2  
TRUTH TABLE  
1G  
L
1A  
L
1Y  
H
H
Z
2G  
L
2A  
L
2Y  
H
H
Z
L
H
L
L
H
L
V
CC  
H
H
H
H
H
Z
H
Z
H = HIGH Level  
L = LOW Level  
Z = HIGH Impedance  
1Y1  
1A1  
1G  
ORDERING INFORMATION  
See detailed ordering, marking and shipping information in the  
package dimensions section on page 4 of this data sheet.  
Figure 1. Logic Diagram  
Semiconductor Components Industries, LLC, 2005  
1
Publication Order Number:  
November, 2022 Rev. 1  
MM74HC240/D  

MM74HC240WM 替代型号

型号 品牌 替代类型 描述 数据表
MM74HC240WMX ONSEMI

完全替代

反相八通道3态缓冲器
MC74HC240ADWR2G ONSEMI

类似代替

Octal 3-State Inverting Buffer/Line Driver/Line Receiver
MC74HC240ADWG ONSEMI

类似代替

Octal 3-State Inverting Buffer/Line Driver/Line Receiver

与MM74HC240WM相关器件

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MM74HC240WM/A+ TI

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Bus Driver, HC/UH Series, 2-Func, 4-Bit, Inverted Output, CMOS, PDSO20, 0.300 INCH, LEAD F
MM74HC240WMX TI

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MM74HC240WMX ONSEMI

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反相八通道3态缓冲器
MM74HC241J TI

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HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDIP20, CERDIP-20
MM74HC241J NSC

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IC HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDIP20, CERDIP-20, Bus Driver/Transceiver
MM74HC241J/A+ TI

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IC,BUFFER/DRIVER,DUAL,4-BIT,HC-CMOS,DIP,20PIN,CERAMIC
MM74HC241N NSC

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IC HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20, Bus Driver/Trans
MM74HC241N TI

获取价格

IC HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20, Bus Driver/Trans
MM74HC241N/B+ NSC

获取价格

IC,BUFFER/DRIVER,DUAL,4-BIT,HC-CMOS,DIP,20PIN,PLASTIC