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SN74ALS156N PDF预览

SN74ALS156N

更新时间: 2024-11-18 23:06:15
品牌 Logo 应用领域
德州仪器 - TI 解码器驱动器解复用器逻辑集成电路光电二极管输出元件PC
页数 文件大小 规格书
7页 112K
描述
DECODER/DEMULTIPLEXER WITH OPEN-COLLECTOR OUTPUTS

SN74ALS156N 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:DIP包装说明:DIP-16
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:1 week风险等级:2.06
Samacsys Confidence:Samacsys Status:Released
Samacsys PartID:605081Samacsys Pin Count:16
Samacsys Part Category:Integrated CircuitSamacsys Package Category:Other
Samacsys Footprint Name:DIP254P762X508-16Samacsys Released Date:2017-01-12 12:59:53
Is Samacsys:N系列:ALS
输入调节:STANDARDJESD-30 代码:R-PDIP-T16
JESD-609代码:e4长度:19.3 mm
负载电容(CL):50 pF逻辑集成电路类型:OTHER DECODER/DRIVER
最大I(ol):0.008 A位数:8
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:DIP
封装等效代码:DIP16,.3封装形状:RECTANGULAR
封装形式:IN-LINE包装方法:TUBE
峰值回流温度(摄氏度):NOT SPECIFIED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: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端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
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:6.35 mmBase Number Matches:1

SN74ALS156N 数据手册

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SN74ALS156  
DECODER/DEMULTIPLEXER  
WITH OPEN-COLLECTOR OUTPUTS  
SDAS099C – JUNE 1986 – REVISED MAY 1996  
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  
1C  
1G  
V
CC  
2C  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
B
2G  
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  
appropriateoutputofeachsection. Theindividualstrobespermitenablingordisablingeachofthe4-bitsections,  
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.  
Copyright 1996, 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  

SN74ALS156N 替代型号

型号 品牌 替代类型 描述 数据表
SN74ALS156NE4 TI

完全替代

Decoders/Demultiplexers With Open-Collector Outputs 16-PDIP 0 to 70
CD74AC139EE4 TI

类似代替

Dual 2-to-4 Line Decoder/Demultiplexer 16-PDIP -55 to 125
CD74AC139E TI

功能相似

Dual 2-to-4-Line Decoder/Demultiplexer

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