5秒后页面跳转
捷配首页

Datasheet > 逻辑 > 解码器/驱动器> SNJ54ALS137AFK
SNJ54ALS137AFK PDF预览

SNJ54ALS137AFK

更新时间： 2024-11-20 23:03:19
品牌 Logo 应用领域
德州仪器 - TI 解码器解复用器锁存器双倍数据速率
页数 文件大小 规格书
15页 516K
描述
3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS WITH ADDRESS LATCHES

阅读下载

中文翻译

获取价格

SNJ54ALS137AFK 数据手册

 浏览型号SNJ54ALS137AFK的Datasheet PDF文件第2页浏览型号SNJ54ALS137AFK的Datasheet PDF文件第3页浏览型号SNJ54ALS137AFK的Datasheet PDF文件第4页浏览型号SNJ54ALS137AFK的Datasheet PDF文件第5页浏览型号SNJ54ALS137AFK的Datasheet PDF文件第6页浏览型号SNJ54ALS137AFK的Datasheet PDF文件第7页 
SN54ALS137A, SN74ALS137A, SN74AS137  
3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS  
WITH ADDRESS LATCHES  
SDAS203C – APRIL 1982 – REVISED JANUARY 1995  
SN54ALS137A . . . J PACKAGE  
SN74ALS137A, SN74AS137 . . . D OR N PACKAGE  
(TOP VIEW)  
• Combines Decoder and 3-Bit Address  
Latch  
• Incorporates Two Output Enables to  
Simplify Cascading  
A
B
V
CC  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
• Package Options Include Plastic Small-  
Outline (D) Packages, Ceramic Chip  
Carriers (FK), and Standard Plastic (N) and  
Ceramic (J) 300-mil DIPs  
Y0  
Y1  
Y2  
Y3  
Y4  
Y5  
Y6  
C
LE  
G2  
G1  
Y7  
description  
GND  
The SN54ALS137A, SN74ALS137A, and  
SN74AS137 are 3-line to 8-line decoders/  
demultiplexers with latches on the three address  
inputs. When the latch-enable (LE) input is low,  
the devices act as decoders/demultiplexers.  
When LE goes from low to high, the address  
present at the select (A, B, and C) inputs is stored  
in the latches. Further address changes are  
ignored as long as LE remains high. The  
output-enable controls (G1 and G2) control the  
outputs independently of the select or  
latch-enable inputs. All of the outputs are forced  
high if G1 is low or G2 is high. These devices are  
ideally suited for implementing glitch-free  
decoders in strobed (stored-address) applications  
in bus-oriented systems.  
SN54ALS137A . . . FK PACKAGE  
(TOP VIEW)  
3
2
1
20 19  
18 Y1  
C
LE  
4
5
6
7
8
17  
16  
15  
14  
Y2  
NC  
Y3  
Y4  
NC  
G2  
G1  
9 10 11 12 13  
NC – No internal connection  
The SN54ALS137A is characterized for operation  
over the full military temperature range of –55°C  
to 125°C. The SN74ALS137A and SN74AS137  
are characterized for operation from 0°C to 70°C.  
FUNCTION TABLE  
INPUTS  
OUTPUTS  
ENABLE  
SELECT  
LE  
X
X
L
G1  
X
G2  
C
X
X
L
B
X
X
L
A
X
X
L
Y0  
H
H
L
Y1  
H
H
H
L
Y2  
H
H
H
H
L
Y3  
H
H
H
H
H
L
Y4  
H
H
H
H
H
H
L
Y5  
H
H
H
H
H
H
H
L
Y6  
H
H
H
H
H
H
H
H
L
Y7  
H
X
L
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
H
L
L
H
H
H
H
H
H
H
H
H
L
L
L
H
L
H
H
H
H
H
H
H
L
L
H
H
L
H
H
H
H
H
H
L
L
H
L
H
H
H
H
H
L
H
H
H
H
X
H
H
H
H
L
L
H
L
H
H
H
L
H
H
X
H
H
L
H
X
H
H
Outputs corresponding to stored address = L; all others = 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  
1234567...15

中文翻译

下载PDF

与SNJ54ALS137AFK相关器件

型号 品牌 获取价格 描述 数据表
SNJ54ALS137AJ TI

获取价格

 		3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS WITH ADDRESS LATCHES
SNJ54ALS137AW TI

获取价格

 		3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS WITH ADDRESS LATCHES
SNJ54ALS137FH TI

获取价格

 		IC,DECODER/DEMUX,3-TO-8-LINE,ALS-TTL,LLCC,20PIN,CERAMIC
SNJ54ALS137J-00 TI

获取价格

 		ALS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CDIP16
SNJ54ALS138AFK TI

获取价格

 		3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SNJ54ALS138AJ TI

获取价格

 		3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SNJ54ALS138AW TI

获取价格

 		3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SNJ54ALS138FH-00 TI

获取价格

 		ALS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CQCC20
SNJ54ALS139FH-00 TI

获取价格

 		ALS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CQCC20
SNJ54ALS139FK TI

获取价格

 		DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS

与SNJ54ALS137AFK相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证