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HD74LS259RPEL PDF预览

HD74LS259RPEL

更新时间: 2024-11-12 05:35:15
品牌 Logo 应用领域
瑞萨 - RENESAS 锁存器
页数 文件大小 规格书
8页 183K
描述
8-bit Address Latch

HD74LS259RPEL 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP,
针数:16Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.4
系列:LSJESD-30 代码:R-PDSO-G16
长度:9.9 mm逻辑集成电路类型:D LATCH
位数:1功能数量:1
端子数量:16最高工作温度:75 °C
最低工作温度:-20 °C输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
传播延迟(tpd):32 ns认证状态:Not Qualified
座面最大高度:1.75 mm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 EXTENDED端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
触发器类型:LOW LEVEL宽度:3.95 mm
Base Number Matches:1

HD74LS259RPEL 数据手册

 浏览型号HD74LS259RPEL的Datasheet PDF文件第2页浏览型号HD74LS259RPEL的Datasheet PDF文件第3页浏览型号HD74LS259RPEL的Datasheet PDF文件第4页浏览型号HD74LS259RPEL的Datasheet PDF文件第5页浏览型号HD74LS259RPEL的Datasheet PDF文件第6页浏览型号HD74LS259RPEL的Datasheet PDF文件第7页 
HD74LS259  
8-bit Address Latch  
REJ03D0471–0200  
Rev.2.00  
Feb.18.2005  
This 8-bit addressable latch is designed for general purpose storage applications in digital systems. Specific uses  
include working registers, serial-holding registers, and active-high decoders or demultiplexers. This is multifunctional  
device capable of storing single-line data in eight addressable latches, and being a 1-to-8 decoder or demultiplexer with  
active-high outputs.  
Four distinct modes of operation are selectable by controlling the clear and enable inputs as enumerated in the function  
table. In the addressable-latch mode, data at the data-in terminal is written into the addressed latch.  
The addressed latch will follow the data input with all unaddressed latches remaining in their previous states. In the  
memory mode, latch remains in their previous states and is unaffected by the data r address inputs.  
To eliminate the possibility of entering erroneous data in the latch, the enabeld high (inactive) while the  
address lines are changing.  
In the clear mode, all outputs are low and unaffected by the addres
Features  
Ordering Information  
Pa
ge  
reviation  
Taping Abbreviation  
(Quantity)  
Part Name  
Package Type  
HD74LS259P  
DILP-16 pin  
HD74LS259FPEL  
HD74LS259RPEL  
SOP-16 pin (J
SOP-16
FP  
RP  
EL (2,000 pcs/reel)  
EL (2,500 pcs/reel)  
DG-A  
NV)  
Note: Please consult thackage availability.  
Rev.2.00, Feb.18.2005, page 1 of 7  

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