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SN74HC684DW PDF预览

SN74HC684DW

更新时间: 2024-11-28 23:03:15
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
7页 121K
描述
8-BIT MAGNITUDE COMPARATORS

SN74HC684DW 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, SOP20,.4针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.48其他特性:WITH A=B AND A > B OUTPUTS
系列:HC/UHJESD-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:MAGNITUDE COMPARATOR
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: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
封装等效代码:SOP20,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TUBE
峰值回流温度(摄氏度):260电源:2/6 V
最大电源电流(ICC):0.08 mAProp。Delay @ Nom-Sup:58 ns
传播延迟(tpd):344 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):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
Base Number Matches:1

SN74HC684DW 数据手册

 浏览型号SN74HC684DW的Datasheet PDF文件第2页浏览型号SN74HC684DW的Datasheet PDF文件第3页浏览型号SN74HC684DW的Datasheet PDF文件第4页浏览型号SN74HC684DW的Datasheet PDF文件第5页浏览型号SN74HC684DW的Datasheet PDF文件第6页浏览型号SN74HC684DW的Datasheet PDF文件第7页 
SN54HC684, SN74HC684  
8-BIT MAGNITUDE COMPARATORS  
SCLS340A – MARCH 1996 – REVISED MAY 1997  
SN54HC684 . . . J OR W PACKAGE  
SN74HC684 . . . DW OR N PACKAGE  
(TOP VIEW)  
Compare Two 8-Bit Words  
Package Options Include Plastic  
Small-Outline (DW) and Ceramic Flat (W)  
Packages, Ceramic Chip Carriers (FK), and  
Standard Plastic (N) and Ceramic (J)  
300-mil DIPs  
P > Q  
P0  
V
CC  
P = Q  
Q7  
1
2
3
4
5
6
7
8
9
20  
19  
18  
Q0  
P1  
17 P7  
16 Q6  
15 P6  
14 Q5  
13 P5  
12 Q4  
11 P4  
description  
Q1  
P2  
These  
magnitude  
comparators  
perform  
Q2  
P3  
comparisons of two 8-bit binary or BCD words.  
These devices provide P = Q and P > Q outputs.  
Q3  
The SN54HC684 is characterized for operation  
over the full military temperature range of –55°C  
to 125°C. The SN74HC684 is characterized for  
operation from –40°C to 85°C.  
GND 10  
SN54HC684 . . . FK PACKAGE  
(TOP VIEW)  
FUNCTION TABLE  
DATA  
INPUTS  
P, Q  
OUTPUTS  
P = Q P > Q  
3
2
1
20 19  
18  
Q7  
P7  
Q6  
P1  
Q1  
P2  
Q2  
P3  
4
5
6
7
8
P = Q  
P > Q  
P < Q  
L
H
H
H
L
17  
16  
H
15 P6  
14  
9 10 11 12 13  
The P < Q function can be  
generated by applying P = Q  
and P > Q to a 2-input NAND  
gate.  
Q5  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright 1997, Texas Instruments Incorporated  
UNLESS OTHERWISE NOTED this document contains PRODUCTION  
DATA information 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.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74HC684DW 替代型号

型号 品牌 替代类型 描述 数据表
SN74HC684DWR TI

完全替代

8-BIT MAGNITUDE COMPARATORS
SN74HC682N TI

完全替代

8-BIT MAGNITUDE COMPARATORS
SN74HC682DWR TI

完全替代

8-BIT MAGNITUDE COMPARATORS

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