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SN74ALS688FN-00 PDF预览

SN74ALS688FN-00

更新时间: 2024-01-25 04:35:51
品牌 Logo 应用领域
德州仪器 - TI 输出元件逻辑集成电路
页数 文件大小 规格书
18页 843K
描述
ALS SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PQCC20

SN74ALS688FN-00 技术参数

生命周期:Obsolete包装说明:QCCJ,
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.67Is Samacsys:N
其他特性:CASCADABLE系列:ALS
JESD-30 代码:S-PQCC-J20长度:8.9662 mm
负载电容(CL):50 pF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: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:QCCJ
封装形状:SQUARE封装形式:CHIP CARRIER
最大电源电流(ICC):19 mA传播延迟(tpd):20 ns
认证状态:Not Qualified座面最大高度:4.57 mm
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
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD宽度:8.9662 mm
Base Number Matches:1

SN74ALS688FN-00 数据手册

 浏览型号SN74ALS688FN-00的Datasheet PDF文件第2页浏览型号SN74ALS688FN-00的Datasheet PDF文件第3页浏览型号SN74ALS688FN-00的Datasheet PDF文件第4页浏览型号SN74ALS688FN-00的Datasheet PDF文件第5页浏览型号SN74ALS688FN-00的Datasheet PDF文件第6页浏览型号SN74ALS688FN-00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  

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