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74HCT139D PDF预览

74HCT139D

更新时间: 2024-11-21 11:15:27
品牌 Logo 应用领域
安世 - NEXPERIA PC驱动光电二极管逻辑集成电路
页数 文件大小 规格书
13页 238K
描述
Dual 2-to-4 line decoder/demultiplexerProduction

74HCT139D 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:SOP,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:1.26Samacsys Confidence:
Samacsys Status:ReleasedSamacsys PartID:423346
Samacsys Pin Count:16Samacsys Part Category:Integrated Circuit
Samacsys Package Category:OtherSamacsys Footprint Name:SOIC127P600X175-16N
Samacsys Released Date:2017-01-12 09:39:31Is Samacsys:N
系列:HCT输入调节:STANDARD
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:9.9 mm负载电容(CL):50 pF
逻辑集成电路类型:OTHER DECODER/DRIVER湿度敏感等级:1
功能数量:2端子数量:16
最高工作温度:125 °C最低工作温度:-40 °C
输出极性:INVERTED封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
传播延迟(tpd):51 ns认证状态:Not Qualified
座面最大高度:1.75 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:CMOS
温度等级:AUTOMOTIVE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:30
宽度:3.9 mmBase Number Matches:1

74HCT139D 数据手册

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74HC139; 74HCT139  
Dual 2-to-4 line decoder/demultiplexer  
Rev. 5 — 14 January 2021  
Product data sheet  
1. General description  
The 74HC139; 74HCT139 decodes two binary weighted address inputs (nA0, nA1) to four mutually  
exclusive outputs (nY0 to nY3). Each decoder features an enable input (nE). When nE is HIGH all  
outputs are forced HIGH. The enable input can be used as the data input for a 1-to-4 demultiplexer  
application. Inputs include clamp diodes. This enables the use of current limiting resistors to  
interface inputs to voltages in excess of VCC  
.
2. Features and benefits  
Input levels:  
For 74HC139: CMOS level  
For 74HCT139: TTL level  
Demultiplexing capability  
2 independent 2-to-4 decoders  
Multifunction capability  
Suitable for memory decoding, data routing or code conversion  
Complies with JEDEC standard no. 7A  
Active LOW mutually exclusive outputs  
ESD protection:  
HBM JESD22-A114F exceeds 2000 V  
MM JESD22-A115-A exceeds 200 V  
Specified from -40 °C to +85 °C and from -40 °C to +125 °C  
3. Ordering information  
Table 1. Ordering information  
Type number  
Package  
Temperature range Name  
Description  
Version  
74HC139D  
-40 °C to +125 °C  
-40 °C to +125 °C  
SO16  
plastic small outline package; 16 leads;  
body width 3.9 mm  
SOT109-1  
74 HCT139D  
74HC139PW  
74HCT139PW  
TSSOP16  
plastic thin shrink small outline package;  
16 leads; body width 4.4 mm  
SOT403-1  
 
 
 

74HCT139D 替代型号

型号 品牌 替代类型 描述 数据表
74AC139SC FAIRCHILD

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74ACT138SC FAIRCHILD

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