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DM74LS38M PDF预览

DM74LS38M

更新时间: 2024-11-24 23:00:43
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD /
页数 文件大小 规格书
5页 65K
描述
Quad 2-Input NAND Buffer with Open-Collector Outputs

DM74LS38M 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP14,.25
针数:14Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.32
系列:LSJESD-30 代码:R-PDSO-G14
JESD-609代码:e0长度:8.65 mm
逻辑集成电路类型:NAND GATE最大I(ol):0.024 A
功能数量:4输入次数:2
端子数量:14最高工作温度:70 °C
最低工作温度:输出特性:OPEN-COLLECTOR
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP14,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V最大电源电流(ICC):12 mA
Prop。Delay @ Nom-Sup:22 ns传播延迟(tpd):29 ns
认证状态:Not Qualified施密特触发器:NO
座面最大高度:1.75 mm子类别:Gates
最大供电电压 (Vsup):5.25 V最小供电电压 (Vsup):4.75 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:TTL温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)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:3.9 mm
Base Number Matches:1

DM74LS38M 数据手册

 浏览型号DM74LS38M的Datasheet PDF文件第2页浏览型号DM74LS38M的Datasheet PDF文件第3页浏览型号DM74LS38M的Datasheet PDF文件第4页浏览型号DM74LS38M的Datasheet PDF文件第5页 
August 1986  
Revised March 2000  
DM74LS38  
Quad 2-Input NAND Buffer with Open-Collector Outputs  
General Description  
Pull-Up Resistor Equations  
This device contains four independent gates, each of which  
performs the logic NAND function. The open-collector out-  
puts require external pull-up resistors for proper logical  
operation.  
Where:  
N1 (IOH) = total maximum output high current  
for all outputs tied to pull-up resistor  
N2 (IIH) = total maximum input high current for  
all inputs tied to pull-up resistor  
N3 (IIL) = total maximum input low current for  
all inputs tied to pull-up resistor  
Ordering Code:  
Order Number Package Number  
Package Description  
DM74LS38M  
DM74LS38SJ  
DM74LS38N  
M14A  
M14D  
N14A  
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow  
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide  
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Connection Diagram  
Function Table  
Y = AB  
Inputs  
Output  
A
L
B
L
Y
H
H
H
L
L
H
L
H
H
H
H = HIGH Logic Level  
L = LOW Logic Level  
© 2000 Fairchild Semiconductor Corporation  
DS006363  
www.fairchildsemi.com  

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