5秒后页面跳转
SN74F521DWE4 PDF预览

SN74F521DWE4

更新时间: 2024-11-24 04:51:11
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
13页 465K
描述
8-BIT IDENTITY COMPARATORS

SN74F521DWE4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP20,.4针数:20
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.3其他特性:CASCADABLE
系列:F/FASTJESD-30 代码:R-PDSO-G20
JESD-609代码:e4长度:12.8 mm
负载电容(CL):50 pF逻辑集成电路类型:IDENTITY COMPARATOR
湿度敏感等级:1位数:8
功能数量:1端子数量:20
最高工作温度:70 °C最低工作温度:
输出极性:INVERTED封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP20,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:5 V
最大电源电流(ICC):32 mA传播延迟(tpd):11 ns
认证状态:Not Qualified座面最大高度:2.65 mm
子类别:Arithmetic Circuits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:TTL
温度等级:COMMERCIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
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
宽度:7.5 mm

SN74F521DWE4 数据手册

 浏览型号SN74F521DWE4的Datasheet PDF文件第2页浏览型号SN74F521DWE4的Datasheet PDF文件第3页浏览型号SN74F521DWE4的Datasheet PDF文件第4页浏览型号SN74F521DWE4的Datasheet PDF文件第5页浏览型号SN74F521DWE4的Datasheet PDF文件第6页浏览型号SN74F521DWE4的Datasheet PDF文件第7页 
SN54F521, SN74F521  
8-BIT IDENTITY COMPARATORS  
SDFS091 – MARCH 1987 – REVISED OCTOBER 1993  
SN54F521 . . . J PACKAGE  
SN74F521 . . . DW OR N PACKAGE  
(TOP VIEW)  
Compares Two 8-Bit Words  
Package Options Include Plastic  
Small-Outline Packages, Ceramic Chip  
Carriers, and Standard Plastic and Ceramic  
300-mil DIPs  
OE  
P0  
Q0  
P1  
Q1  
P2  
Q2  
P3  
Q3  
V
CC  
P = Q  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
Q7  
P7  
Q6  
P6  
description  
These identity comparators perform comparisons  
on two 8-bit binary or BCD words. They provide  
P = Q outputs.  
Q5  
13 P5  
12 Q4  
The SN54F521 is characterized for operation over  
the full military temperature range of 55°C to  
125°C. The SN74F521 is characterized for  
operation from 0°C to 70°C.  
11  
GND  
P4  
SN54F521 . . . FK PACKAGE  
(TOP VIEW)  
FUNCTION TABLE  
INPUTS  
OUTPUT  
P = Q  
P, Q  
OE  
L
P = Q  
P Q  
X
L
H
H
3
2
1
20 19  
18  
X
Q7  
P7  
Q6  
P6  
Q5  
P1  
Q1  
P2  
Q2  
P3  
4
5
6
7
8
H
17  
16  
15  
14  
logic symbol  
9 10 11 12 13  
COMP  
1
OE  
2
P0  
0
4
P1  
6
P2  
8
P3  
11  
P
P4  
13  
P5  
15  
P6  
17  
P7  
3
7
0
19  
P = Q  
1P = Q  
Q0  
5
Q1  
7
Q2  
9
Q3  
12  
Q4  
14  
Q5  
16  
Q6  
18  
Q7  
Q
7
This symbol is in accordance with ANSI/IEEE Std 91-1984 and  
IEC Publication 617-12.  
Copyright 1993, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
2–1  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

与SN74F521DWE4相关器件

型号 品牌 获取价格 描述 数据表
SN74F521DWG4 TI

获取价格

8-BIT IDENTITY COMPARATORS
SN74F521DWR TI

获取价格

8-BIT IDENTITY COMPARATORS
SN74F521DWRE4 TI

获取价格

8-BIT IDENTITY COMPARATORS
SN74F521DWRG4 TI

获取价格

8-BIT IDENTITY COMPARATORS
SN74F521N TI

获取价格

8-BIT IDENTITY COMPARATORS
SN74F521N-10 TI

获取价格

F/FAST SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDIP20
SN74F521N3 TI

获取价格

8-BIT IDENTITY COMPARATORS
SN74F521NE4 TI

获取价格

8-BIT IDENTITY COMPARATORS
SN74F521NSR TI

获取价格

8-BIT IDENTITY COMPARATORS
SN74F521NSRE4 TI

获取价格

8-BIT IDENTITY COMPARATORS