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MC74HCT259ADG PDF预览

MC74HCT259ADG

更新时间: 2024-09-16 11:11:39
品牌 Logo 应用领域
安森美 - ONSEMI 光电二极管逻辑集成电路触发器
页数 文件大小 规格书
9页 243K
描述
8-Bit Addressable Latch 1-of-8 Decoder

MC74HCT259ADG 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP16,.25针数:16
Reach Compliance Code:compliantHTS代码:8542.39.00.01
Factory Lead Time:51 weeks风险等级:5.7
系列:HCTJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:9.9 mm
负载电容(CL):50 pF逻辑集成电路类型:D LATCH
最大I(ol):0.0052 A湿度敏感等级:1
位数:8功能数量:1
端子数量:16最高工作温度:125 °C
最低工作温度:-55 °C输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:RAIL
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
Prop。Delay @ Nom-Sup:45 ns传播延迟(tpd):32 ns
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:FF/Latches最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:MILITARY端子面层:Tin (Sn)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
触发器类型:LOW LEVEL宽度:3.9 mm
Base Number Matches:1

MC74HCT259ADG 数据手册

 浏览型号MC74HCT259ADG的Datasheet PDF文件第2页浏览型号MC74HCT259ADG的Datasheet PDF文件第3页浏览型号MC74HCT259ADG的Datasheet PDF文件第4页浏览型号MC74HCT259ADG的Datasheet PDF文件第5页浏览型号MC74HCT259ADG的Datasheet PDF文件第6页浏览型号MC74HCT259ADG的Datasheet PDF文件第7页 
MC74HCT259A  
8-Bit Addressable Latch  
1-of-8 Decoder with LSTTL  
Inputs  
HighPerformance SiliconGate CMOS  
http://onsemi.com  
The MC74HCT259A is identical in pinout to the LS259. The device  
inputs are compatible with standard CMOS and LSTTL outputs.  
The HCT259A has four modes of operation as shown in the mode  
selection table. In the addressable latch mode, the data on Data In is  
written into the addressed latch. The addressed latch follows the data  
input with all nonaddressed latches remaining in their previous  
states. In the memory mode, all latches remain in their previous state  
and are unaffected by the Data or Address inputs. In the oneofeight  
decoding or demultiplexing mode, the addressed output follows the  
state of Data In with all other outputs in the LOW state. In the Reset  
mode all outputs are LOW and unaffected by the address and data  
inputs. When operating the HCT259A as an addressable latch,  
changing more than one bit of the address could impose a transient  
wrong address. Therefore, this should only be done while in the  
memory mode.  
MARKING  
DIAGRAMS  
16  
SOIC16  
D SUFFIX  
CASE 751B  
1
HCT259AG  
AWLYWW  
16  
1
16  
HCT  
259A  
ALYWG  
G
TSSOP16  
DT SUFFIX  
CASE 948F  
16  
1
1
A
= Assembly Location  
= Wafer Lot  
WL, L  
YY, Y  
= Year  
Features  
WW, W = Work Week  
G or G  
= PbFree Package  
Output Drive Capability: 10 LSTTL Loads  
Outputs Directly Interface to CMOS, NMOS, and TTL  
Operating Voltage Range: 4.5 to 5.5 V  
Low Input Current: 1 mA  
High Noise Immunity Characteristic of CMOS Devices  
These are PbFree Devices  
(Note: Microdot may be in either location)  
PIN ASSIGNMENT  
A0  
A1  
A2  
Q0  
Q1  
Q2  
1
2
3
4
5
6
7
8
16  
V
CC  
15 RESET  
14 ENABLE  
13 DATA IN  
12 Q7  
11 Q6  
10 Q5  
Q3  
GND  
9
Q4  
MODE SELECTION TABLE  
Enable Reset  
Mode  
L
H
L
H
H
L
Addressable Latch  
Memory  
8Line Demultiplexer  
Reset  
H
L
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 6 of this data sheet.  
© Semiconductor Components Industries, LLC, 2011  
1
Publication Order Number:  
April, 2011 Rev. 3  
MC74HCT259A/D  

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