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DM74ALS21A PDF预览

DM74ALS21A

更新时间: 2024-02-12 12:30:39
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD
页数 文件大小 规格书
4页 49K
描述
Dual 4-Input AND Gate

DM74ALS21A 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DIP, DIP14,.3Reach Compliance Code:unknown
风险等级:5.92JESD-30 代码:R-PDIP-T14
JESD-609代码:e0逻辑集成电路类型:AND GATE
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
电源:5 VProp。Delay @ Nom-Sup:26 ns
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:DUALBase Number Matches:1

DM74ALS21A 数据手册

 浏览型号DM74ALS21A的Datasheet PDF文件第2页浏览型号DM74ALS21A的Datasheet PDF文件第3页浏览型号DM74ALS21A的Datasheet PDF文件第4页 
September 1986  
Revised February 2000  
DM74ALS21A  
Dual 4-Input AND Gate  
General Description  
This device contains two independent gates, each of which  
Features  
Switching specifications at 50 pF  
performs the logic AND function.  
Switching specifications guaranteed over full tempera-  
ture and VCC range  
Advanced oxide-isolated, ion-implanted Schottky TTL  
process  
Functionally and pin for pin compatible with Schottky  
and low power Schottky TTL counterpart  
Improved AC performance over Schottky and low power  
Schottky counterparts  
Ordering Code:  
Order Number Package Number  
Package Description  
DM74ALS21AM  
DM74ALS21AN  
M14A  
N14A  
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 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
L
L
L
L
H
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  
DS006185  
www.fairchildsemi.com  

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