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SN74ALS156DG4 PDF预览

SN74ALS156DG4

更新时间: 2024-02-27 08:28:36
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
14页 458K
描述
ALS SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16

SN74ALS156DG4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP16,.25针数:16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.37
系列:ALS输入调节:STANDARD
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:9.9 mm逻辑集成电路类型:OTHER DECODER/DRIVER
最大I(ol):0.008 A湿度敏感等级:1
功能数量:2端子数量:16
最高工作温度:70 °C最低工作温度:
输出特性:OPEN-COLLECTOR输出极性:INVERTED
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TUBE
峰值回流温度(摄氏度):260最大电源电流(ICC):9 mA
Prop。Delay @ Nom-Sup:55 ns传播延迟(tpd):55 ns
认证状态:Not Qualified座面最大高度:1.75 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: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:3.9 mmBase Number Matches:1

SN74ALS156DG4 数据手册

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ꢀꢁꢂ ꢃꢄ ꢅꢀ ꢆꢇ ꢈ  
ꢉꢊꢋ ꢌꢉ ꢊꢍꢎ ꢉꢊꢏ ꢐꢅꢑꢒ ꢓ ꢅꢊ ꢔꢊ ꢍ  
ꢕ ꢒꢑ ꢖ ꢌ ꢓꢊꢁ ꢗꢋꢌ ꢅꢅ ꢊꢋ ꢑꢌ ꢍ ꢌ ꢐꢑ ꢓ ꢐꢑꢀ  
SDAS099C − JUNE 1986 − REVISED MAY 1996  
D OR N PACKAGE  
(TOP VIEW)  
D
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  
1C  
1G  
B
V
CC  
2C  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
2G  
D
D
Individual Strobes Simplify Cascading for  
Decoding or Demultiplexing Larger Words  
1Y3  
1Y2  
1Y1  
1Y0  
GND  
A
2Y3  
2Y2  
2Y1  
2Y0  
Package Options Include Plastic  
Small-Outline (D) Packages and Standard  
Plastic (N) 300-mil DIPs  
description  
One of the main applications of the SN74ALS156 is as a dual 1-line to 4-line decoder/demultiplexer with  
individual strobes (G) 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.  
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 SN74ALS156 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.  
The SN74ALS156 is characterized for operation from 0°C to 70°C.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
ꢑꢣ  
Copyright 1996, Texas Instruments Incorporated  
ꢟ ꢣ ꢠ ꢟꢘ ꢙꢭ ꢛꢚ ꢞ ꢦꢦ ꢤꢞ ꢜ ꢞ ꢝ ꢣ ꢟ ꢣ ꢜ ꢠ ꢨ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443  

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