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74LS20PCQM PDF预览

74LS20PCQM

更新时间: 2024-09-25 13:04:59
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 触发器逻辑集成电路光电二极管
页数 文件大小 规格书
4页 49K
描述
NAND Gate, TTL, PDIP14,

74LS20PCQM 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete包装说明:DIP, DIP14,.3
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.89JESD-30 代码:R-PDIP-T14
JESD-609代码:e0逻辑集成电路类型:NAND GATE
湿度敏感等级:2A端子数量:14
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP14,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):250
电源:5 V认证状态:Not Qualified
施密特触发器:NO子类别:Gates
标称供电电压 (Vsup):5 V表面贴装:NO
技术:TTL温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30Base Number Matches:1

74LS20PCQM 数据手册

 浏览型号74LS20PCQM的Datasheet PDF文件第2页浏览型号74LS20PCQM的Datasheet PDF文件第3页浏览型号74LS20PCQM的Datasheet PDF文件第4页 
June 1986  
Revised March 2000  
DM74LS20  
Dual 4-Input NAND Gate  
General Description  
This device contains two independent gates each of which  
performs the logic NAND function.  
Ordering Code:  
Order Number Package Number  
Package Description  
DM74LS20M  
DM74LS20N  
M14A  
N14A  
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow  
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 = ABCD  
Inputs  
Output  
A
X
X
X
L
B
X
X
L
C
X
L
D
L
Y
H
H
H
H
L
X
X
X
H
X
X
H
X
H
H
H = HIGH Logic Level  
L = LOW Logic Level  
X = Either LOW or HIGH Logic Level  
© 2000 Fairchild Semiconductor Corporation  
DS006355  
www.fairchildsemi.com  

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