5秒后页面跳转
HD74HC688RPEL PDF预览

HD74HC688RPEL

更新时间: 2024-01-29 06:09:42
品牌 Logo 应用领域
瑞萨 - RENESAS 比较器运算电路逻辑集成电路光电二极管
页数 文件大小 规格书
8页 111K
描述
8-bit Magnitude Comparator

HD74HC688RPEL 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Contact Manufacturer零件包装代码:SOIC
包装说明:TSSOP,针数:20
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.73其他特性:CASCADABLE
系列:HC/UHJESD-30 代码:R-PDSO-G20
长度:6.5 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:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED传播延迟(tpd):265 ns
认证状态:Not Qualified座面最大高度:1.1 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):4.5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

HD74HC688RPEL 数据手册

 浏览型号HD74HC688RPEL的Datasheet PDF文件第2页浏览型号HD74HC688RPEL的Datasheet PDF文件第3页浏览型号HD74HC688RPEL的Datasheet PDF文件第4页浏览型号HD74HC688RPEL的Datasheet PDF文件第5页浏览型号HD74HC688RPEL的Datasheet PDF文件第6页浏览型号HD74HC688RPEL的Datasheet PDF文件第7页 
HD74HC688  
8-bit Magnitude Comparator  
REJ03D0643–0200  
(Previous ADE-205-529)  
Rev.2.00  
Mar 30, 2006  
Description  
The HD74HC688 compares bit for bit two 8-bit words and indicates whether or not they are equal. The P=Q output  
indicates equality when it is low.  
A single active low enable is provided to facilitate cascading of several packages and enable comparison of words  
greater than 8-bits.  
This device is useful in memory block decoding applications, where memory block enable signals must be generated  
from computer address information.  
Features  
High Speed Operation: tpd (P or Q to Output) = 17 ns typ (CL = 50 pF)  
High Output Current: Fanout of 10 LSTTL Loads  
Wide Operating Voltage: VCC = 2 to 6 V  
Low Input Current: 1 µA max  
Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)  
Ordering Information  
Package Code  
(Previous Code)  
Package  
Abbreviation  
Taping Abbreviation  
(Quantity)  
Part Name  
HD74HC688P  
Package Type  
DILP-20 pin (JEDEC)  
SOP-20 pin (JEITA)  
SOP-20 pin (JEDEC)  
PRDP0020AC-B  
(DP-20NEV)  
P
PRSP0020DD-B  
(FP-20DAV)  
HD74HC688FPEL  
HD74HC688RPEL  
FP  
RP  
EL (2,000 pcs/reel)  
EL (1,000 pcs/reel)  
PRSP0020DC-A  
(FP-20DBV)  
Function Table  
Input  
Output P=Q  
Data P, Q  
Enable G  
P=Q  
P>Q  
P<Q  
X
L
L
H
H
H
L
L
H
H : high level  
L
:
:
low level  
irrelevant  
X
Rev.2.00, Mar 30, 2006 page 1 of 7  

HD74HC688RPEL 替代型号

型号 品牌 替代类型 描述 数据表
74HC688D NEXPERIA

功能相似

8-bit magnitude comparatorProduction

与HD74HC688RPEL相关器件

型号 品牌 获取价格 描述 数据表
HD74HC688RP-EL HITACHI

获取价格

暂无描述
HD74HC688T RENESAS

获取价格

HC/UH SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDSO20, TTP-20DA
HD74HC7266 ETC

获取价格

HD74HC7266FP ETC

获取价格

Logic IC
HD74HC7266FP-E RENESAS

获取价格

暂无描述
HD74HC7266FPEL RENESAS

获取价格

Quad. 2-input Exclusive-NOR Gates
HD74HC7266FP-EL RENESAS

获取价格

HC/UH SERIES, QUAD 2-INPUT XNOR GATE, PDSO14, SOP-14
HD74HC7266P RENESAS

获取价格

Quad. 2-input Exclusive-NOR Gates
HD74HC7266RPEL RENESAS

获取价格

Quad. 2-input Exclusive-NOR Gates
HD74HC7266RP-EL RENESAS

获取价格

HC/UH SERIES, QUAD 2-INPUT XNOR GATE, PDSO14, SOP-14