74HC259PW,112 PDF预览

74HC259PW,112

更新时间: 2025-09-24 19:05:39
品牌 Logo 应用领域
安世 - NEXPERIA /
页数 文件大小 规格书
17页 283K
描述
类型:D 型,可寻址;元器件封装:16-TSSOP;电流 - 输出高、低:5.2mA,5.2mA;最小工作电压(V):2V;最大工作电压(V):6V;传播延迟时间(ns):17ns;最大输出电流(mA):5.2mA;

74HC259PW,112 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:TSSOP包装说明:TSSOP,
针数:16Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.21
其他特性:1:8 DMUX FOLLOWED BY LATCH系列:HC/UH
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:5 mm逻辑集成电路类型:D LATCH
湿度敏感等级:1位数:1
功能数量:1端子数量:16
最高工作温度:125 °C最低工作温度:-40 °C
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
传播延迟(tpd):255 ns座面最大高度:1.1 mm
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):2 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30触发器类型:LOW LEVEL
宽度:4.4 mmBase Number Matches:1

74HC259PW,112 数据手册

 浏览型号74HC259PW,112的Datasheet PDF文件第2页浏览型号74HC259PW,112的Datasheet PDF文件第3页浏览型号74HC259PW,112的Datasheet PDF文件第4页浏览型号74HC259PW,112的Datasheet PDF文件第5页浏览型号74HC259PW,112的Datasheet PDF文件第6页浏览型号74HC259PW,112的Datasheet PDF文件第7页 
74HC259; 74HCT259  
8-bit addressable latch  
Rev. 7 — 2 September 2020  
Product data sheet  
1. General description  
The 74HC259; 74HCT259 is an 8-bit addressable latch. The device features four modes of  
operation. In the addressable latch mode, data on the D input is written into the latch addressed  
by the inputs A0 to A3. The addressed latch will follow the data input, non-addressed latches  
will retain their previous states. In memory mode, all latches retain their previous states and are  
unaffected by the data or address inputs. In the 3-to-8 decoding or demultiplexing mode, the  
addressed output follows the D input and all other outputs are LOW. In the reset mode, all outputs  
are forced LOW and unaffected by the data or address inputs. Inputs include clamp diodes. This  
enables the use of current limiting resistors to interface inputs to voltages in excess of VCC  
.
2. Features and benefits  
Wide supply voltage range from 2.0 V to 6.0 V  
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B  
Complies with JEDEC standards:  
JESD8C (2.7 V to 3.6 V)  
JESD7A (2.0 V to 6.0 V)  
Combined demultiplexer and 8-bit latch  
Serial-to-parallel capability  
Output from each storage bit available  
Random (addressable) data entry  
Easily expandable  
Common reset input  
Useful as a 3-to-8 active HIGH decoder  
Input levels:  
For 74HC259: CMOS level  
For 74HCT259: TTL level  
ESD protection:  
HBM JESD22-A114F exceeds 2000 V  
MM JESD22-A115-A exceeds 200 V  
CDM JESD22E exceeds 1000 V  
Multiple package options  
Specified from -40 °C to +85 °C and from -40 °C to +125 °C  
 
 

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