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SN74ALS155N PDF预览

SN74ALS155N

更新时间: 2024-01-17 16:25:44
品牌 Logo 应用领域
德州仪器 - TI 驱动光电二极管输出元件逻辑集成电路
页数 文件大小 规格书
4页 40K
描述
ALS SERIES, OTHER DECODER/DRIVER, COMPLEMENTARY OUTPUT, PDIP16, 0.300 INCH, PLASTIC, DIP-16

SN74ALS155N 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:DIP
包装说明:DIP, DIP(UNSPEC)针数:16
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.82
系列:ALSJESD-30 代码:R-PDIP-T16
长度:19.305 mm逻辑集成电路类型:OTHER DECODER/DRIVER
功能数量:2端子数量:16
最高工作温度:70 °C最低工作温度:
输出极性:COMPLEMENTARY封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP(UNSPEC)
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED传播延迟(tpd):14 ns
认证状态:Not Qualified座面最大高度:5.08 mm
子类别:Decoder/Drivers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:NO技术:TTL
温度等级:COMMERCIAL端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

SN74ALS155N 数据手册

 浏览型号SN74ALS155N的Datasheet PDF文件第2页浏览型号SN74ALS155N的Datasheet PDF文件第3页浏览型号SN74ALS155N的Datasheet PDF文件第4页 
SN74ALS155  
DUAL 2-LINE TO 4-LINE DECODER/DEMULTIPLEXER  
SDAS140 — NOVEMBER 1987  
D or N Package  
(Top View)  
Applications:  
Dual 2-Line to 4-Line Decoder  
Dual 1-Line to 4-Line Demultiplexer  
3-Line to 8-Line Decoder  
1-Line to 8-Line Demultiplexer  
V
1C  
1G  
B
1Y3  
1Y2  
1Y1  
1Y0  
GND  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
CC  
2C  
2G  
A
Individual Strobes Simplify Cascading For  
Decoding or Demultiplexing Larger Words  
2Y3  
2Y2  
2Y1  
2Y0  
Package Options Include Plastic “Small  
Outline” Packages and Standard Plastic  
300-mil DIPs  
description  
The ALS155 circuits feature dual 1-line to 4-line  
logic diagram (positive logic)  
demultiplexers with individual strobes and  
common binary-address inputs in a single 16-pin  
package. When both sections are enabled, the  
common binary-address inputs sequentially  
select and route associated input data to the  
appropriate output of each section. The individual  
strobes permit enabling or disabling each of the  
4-bit sections as desired.  
7
2
1
STROBE  
1G  
OUTPUT  
1Y0  
DATA  
1C  
6
OUTPUT  
1Y1  
5
OUTPUT  
1Y2  
3
SELECT  
B
Data applied to input 1C is inverted at its outputs  
and data applied at input 2C is not inverted  
through its outputs. The inverter following the 1C  
data input permits use of the ALS155 as a 3-line  
to 8-line demultiplexer without external gating. All  
inputs are clamped with high-performance  
Schottky diodes to suppress line ringing and  
simplify system design.  
4
OUTPUT  
1Y3  
9
OUTPUT  
2Y0  
13  
SELECT  
A
10  
11  
12  
OUTPUT  
2Y1  
The SN74ALS155 is characterized for operation  
from 0°C to 70°C.  
15  
14  
DATA  
2C  
OUTPUT  
2Y2  
STROBE  
1G  
OUTPUT  
2Y3  
PRODUCTION DATA information is current as of  
publicationdate. Products conformtospecifications  
per the terms of Texas Instruments standard  
warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright 1987, Texas Instruments Incorporated  
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
1

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