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74HC590N PDF预览

74HC590N

更新时间: 2024-02-26 21:09:04
品牌 Logo 应用领域
恩智浦 - NXP 计数器
页数 文件大小 规格书
21页 494K
描述
8-bit binary counter with output register; 3-state

74HC590N 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:TSSOP, TSSOP16,.25Reach Compliance Code:unknown
风险等级:5.74Is Samacsys:N
计数方向:UPJESD-30 代码:R-PDSO-G16
JESD-609代码:e0负载电容(CL):50 pF
负载/预设输入:NO逻辑集成电路类型:BINARY COUNTER
最大I(ol):0.006 A工作模式:ASYNCHRONOUS
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
输出特性:3-STATE封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
电源:2/6 V认证状态:Not Qualified
子类别:Counters表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
Base Number Matches:1

74HC590N 数据手册

 浏览型号74HC590N的Datasheet PDF文件第2页浏览型号74HC590N的Datasheet PDF文件第3页浏览型号74HC590N的Datasheet PDF文件第4页浏览型号74HC590N的Datasheet PDF文件第6页浏览型号74HC590N的Datasheet PDF文件第7页浏览型号74HC590N的Datasheet PDF文件第8页 
74HC590  
NXP Semiconductors  
8-bit binary counter with output register; 3-state  
6. Functional description  
Table 3.  
Function table[1] [2]  
Inputs  
Description  
OE  
H
L
CPR  
X
MRC  
CE  
X
X
X
X
X
L
CPC  
X
X
X
X
X
L
Q outputs disable  
Q outputs enable  
counter data stored into register  
register stage is not changed  
counter clear  
X
X
X
X
X
X
X
X
X
X
X
H
H
H
advance one count  
no count  
X
X
L
X
X
H
X
no count  
[1] H = HIGH voltage level;  
L = LOW voltage level;  
X = don’t care;  
= LOW-to-HIGH transition;  
= HIGH-to-LOW transition.  
[2] RCO = Q0’ · Q1’ · Q2’ · Q3’ · Q4’ · Q5’ · Q6’ · Q7’ (Q0’ to Q7’ are internal outputs of the counter).  
74HC590_2  
© NXP B.V. 2009. All rights reserved.  
Product data sheet  
Rev. 02 — 28 April 2009  
5 of 21  

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