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SN74ALS688DWRG4 PDF预览

SN74ALS688DWRG4

更新时间: 2024-01-07 16:13:12
品牌 Logo 应用领域
德州仪器 - TI 运算电路逻辑集成电路光电二极管
页数 文件大小 规格书
16页 545K
描述
8-BIT IDENTITY COMPARATORS

SN74ALS688DWRG4 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOIC-20
针数:20Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.14
Is Samacsys:N其他特性:CASCADABLE
系列:ALSJESD-30 代码:R-PDSO-G20
JESD-609代码:e4长度:12.8 mm
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传播延迟(tpd):20 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 mmBase Number Matches:1

SN74ALS688DWRG4 数据手册

 浏览型号SN74ALS688DWRG4的Datasheet PDF文件第2页浏览型号SN74ALS688DWRG4的Datasheet PDF文件第3页浏览型号SN74ALS688DWRG4的Datasheet PDF文件第4页浏览型号SN74ALS688DWRG4的Datasheet PDF文件第5页浏览型号SN74ALS688DWRG4的Datasheet PDF文件第6页浏览型号SN74ALS688DWRG4的Datasheet PDF文件第7页 
SN54ALS688, SN74ALS688  
8-BIT IDENTITY COMPARATORS  
SDAS228A – JUNE 1982 – REVISED JANUARY 1995  
SN54ALS688 . . . J PACKAGE  
SN74ALS688 . . . DW OR N PACKAGE  
(TOP VIEW)  
Compare Two 8-Bit Words  
Totem-Pole Outputs (P = Q)  
ALS688 Are Identical to ALS521  
Package Options Include Plastic  
Small-Outline (DW) Packages, Ceramic  
Chip Carriers (FK), and Standard Plastic (N)  
and Ceramic (J) 300-mil DIPs  
G
P0  
V
CC  
P = Q  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
Q0  
Q7  
P1  
P7  
Q1  
Q6  
description  
P2  
P6  
Q2  
Q5  
These identity comparators perform comparisons  
on two 8-bit binary or BCD words and provide  
P = Q outputs. These devices have totem-pole  
outputs.  
P3  
Q3  
13 P5  
12 Q4  
11  
GND  
P4  
The SN54ALS688 is characterized for operation  
over the full military temperature range of 55°C  
to 125°C. The SN74ALS688 is characterized for  
operation from 0°C to 70°C.  
SN54ALS688 . . . FK PACKAGE  
(TOP VIEW)  
FUNCTION TABLE  
3
2
1
20 19  
18  
Q7  
P7  
Q6  
P6  
Q5  
P1  
Q1  
P2  
Q2  
P3  
INPUTS  
4
5
6
7
8
OUTPUT  
17  
16  
15  
14  
DATA ENABLE  
P = Q  
P, Q  
P = Q  
P > Q  
P < Q  
X
G
L
L
H
H
H
L
9 10 11 12 13  
L
H
Copyright 1995, 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.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74ALS688DWRG4 替代型号

型号 品牌 替代类型 描述 数据表
SN74ALS688DWR TI

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SN74ALS688DW TI

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