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DM74LS451AJ PDF预览

DM74LS451AJ

更新时间: 2024-01-09 08:34:42
品牌 Logo 应用领域
美国国家半导体 - NSC 输出元件逻辑集成电路
页数 文件大小 规格书
6页 130K
描述
IC LS SERIES, DUAL 8 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDIP24, CERAMIC, DIP-24, Multiplexer/Demultiplexer

DM74LS451AJ 技术参数

是否Rohs认证:不符合生命周期:Obsolete
包装说明:DIP, DIP24,.3Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.28
Is Samacsys:N系列:LS
JESD-30 代码:R-GDIP-T24JESD-609代码:e0
负载电容(CL):50 pF逻辑集成电路类型:MULTIPLEXER
最大I(ol):0.008 A功能数量:2
输入次数:8输出次数:1
端子数量:24最高工作温度:75 °C
最低工作温度:输出极性:TRUE
封装主体材料:CERAMIC, GLASS-SEALED封装代码:DIP
封装等效代码:DIP24,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V最大电源电流(ICC):100 mA
Prop。Delay @ Nom-Sup:25 ns传播延迟(tpd):25 ns
认证状态:Not Qualified座面最大高度:5.715 mm
子类别:Multiplexer/Demultiplexers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:NO技术:TTL
温度等级:COMMERCIAL EXTENDED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:NOT SPECIFIED
宽度:7.62 mmBase Number Matches:1

DM74LS451AJ 数据手册

 浏览型号DM74LS451AJ的Datasheet PDF文件第2页浏览型号DM74LS451AJ的Datasheet PDF文件第3页浏览型号DM74LS451AJ的Datasheet PDF文件第4页浏览型号DM74LS451AJ的Datasheet PDF文件第5页浏览型号DM74LS451AJ的Datasheet PDF文件第6页 
July 1989  
DM54LS451A/DM74LS451A  
Dual 8:1 Multiplexer  
General Description  
Features  
Y
24-pin SKINNYDIP saves space  
The Dual Mux selects one of eight inputs, D0 through D7,  
specified by three binary select inputs, A, B and C. The true  
data is output on Y when strobed by S. Propagation delays  
are the same for inputs, addresses and strobes and are  
specified for 50 pF loading. Outputs conform to the stan-  
dard 8 mA LS totem pole drive standard.  
Y
Twice the density of 74LS151  
Y
Low current PNP inputs reduce loading  
Y
15 ns typical propagation delay  
Connection Diagram  
Function Table  
Top View  
Inputs  
Outputs  
Y
Select  
B
Strobe  
S
C
A
X
L
X
L
X
L
H
L
L
L
L
L
L
L
L
H
D0  
D1  
D2  
D3  
D4  
D5  
D6  
D7  
L
L
H
L
L
H
H
L
L
H
L
H
H
H
H
L
H
L
H
H
H
TL/L/10227–1  
Order Number DM54LS451AJ, DM74LS451AJ,  
DM74LS451AN or DM74LS451AV  
See NS Package Number J24F, N24C or V28A  
C
1995 National Semiconductor Corporation  
TL/L/10227  
RRD-B30M115/Printed in U. S. A.  

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