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DM74LS451AN PDF预览

DM74LS451AN

更新时间: 2024-09-17 20:26:23
品牌 Logo 应用领域
美国国家半导体 - NSC 光电二极管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, PDIP24, PLASTIC, DIP-24, Multiplexer/Demultiplexer

DM74LS451AN 技术参数

是否Rohs认证:不符合生命周期:Obsolete
包装说明:PLASTIC, DIP-24Reach 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-PDIP-T24JESD-609代码:e0
长度:31.915 mm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:PLASTIC/EPOXY
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 mAProp。Delay @ Nom-Sup:25 ns
传播延迟(tpd):25 ns认证状态:Not Qualified
座面最大高度:5.08 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 mm
Base Number Matches:1

DM74LS451AN 数据手册

 浏览型号DM74LS451AN的Datasheet PDF文件第2页浏览型号DM74LS451AN的Datasheet PDF文件第3页浏览型号DM74LS451AN的Datasheet PDF文件第4页浏览型号DM74LS451AN的Datasheet PDF文件第5页浏览型号DM74LS451AN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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