5秒后页面跳转
MC74AC521DWC PDF预览

MC74AC521DWC

更新时间: 2024-11-19 12:57:59
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 比较器
页数 文件大小 规格书
6页 186K
描述
AC SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20, PLASTIC, SOIC-20

MC74AC521DWC 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:20
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.84Is Samacsys:N
其他特性:CASCADABLE系列:AC
JESD-30 代码:R-PDSO-G20长度:12.8 mm
逻辑集成电路类型:IDENTITY COMPARATOR位数:8
功能数量:1端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
输出极性:INVERTED封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
座面最大高度:2.65 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:INDUSTRIAL端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
宽度:7.5 mmBase Number Matches:1

MC74AC521DWC 数据手册

 浏览型号MC74AC521DWC的Datasheet PDF文件第2页浏览型号MC74AC521DWC的Datasheet PDF文件第3页浏览型号MC74AC521DWC的Datasheet PDF文件第4页浏览型号MC74AC521DWC的Datasheet PDF文件第5页浏览型号MC74AC521DWC的Datasheet PDF文件第6页 
8-BIT IDENTITY  
COMPARATOR  
The MC74AC521/74ACT521 is an expandable 8-bit comparator. It  
compares two words of up to eight bits each and provides a LOW output when  
the two words match bit for bit. The expansion input I  
active LOW enable input.  
also serves as an  
A=B  
Compares Two 8-Bit Words in 6.5 ns Typ  
Expandable to Any Word Length  
20-Pin Package  
Outputs Source/Sink 24 mA  
• ′ACT521 has TTL-Compatible Inputs  
N SUFFIX  
CASE 738-03  
PLASTIC  
V
O
B
A
B
A
B
A
B
4
A
4
CC  
A=B  
19  
7
7
6
6
5
5
20  
18  
17  
16  
15  
14  
12  
13  
11  
DW SUFFIX  
CASE 751D-04  
PLASTIC  
1
2
3
4
5
6
7
9
8
10  
I
A
B
A
B
A
B
A
B
3
GND  
A=B  
0
0
1
1
2
2
3
PIN NAMES  
A –A  
Word A Inputs  
Word B Inputs  
Expansion or Enable Input  
Identity Output  
0
7
7
B –B  
0
A=B  
I
O
LOGIC SYMBOL  
A=B  
TRUTH TABLE  
Inputs  
Outputs  
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
7
7
6
6
5
5
4
4
3
3
2
2
1
1
0 0  
I
A, B  
O
A=B  
A=B  
I
A=B  
L
L
H
H
A = B*  
A B  
A = B*  
A B  
L
H
H
H
O
A=B  
H = HIGH Voltage Level  
L = LOW Voltage Level  
*A =B , A =B , A =B , etc.  
0
0
1
1
2
2
FACT DATA  
5-1  

与MC74AC521DWC相关器件

型号 品牌 获取价格 描述 数据表
MC74AC521DWCR2 MOTOROLA

获取价格

AC SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20, PLASTIC, SOIC-20
MC74AC521DWR2 MOTOROLA

获取价格

AC SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20, PLASTIC, SOIC-20
MC74AC521N MOTOROLA

获取价格

8-BIT IDENTITY COMPARATOR
MC74AC521NC MOTOROLA

获取价格

AC SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20
MC74AC533 MOTOROLA

获取价格

OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS
MC74AC533DW MOTOROLA

获取价格

OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS
MC74AC533DWC MOTOROLA

获取价格

Bus Driver, AC Series, 1-Func, 8-Bit, Inverted Output, CMOS, PDSO20, PLASTIC, SOIC-20
MC74AC533N MOTOROLA

获取价格

OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS
MC74AC533NC MOTOROLA

获取价格

AC SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20
MC74AC534 MOTOROLA

获取价格

OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS