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74VHCT139AMTR PDF预览

74VHCT139AMTR

更新时间: 2024-10-01 22:56:23
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 解码器驱动器解复用器逻辑集成电路光电二极管
页数 文件大小 规格书
8页 65K
描述
DUAL 2 TO 4 DECODER/DEMULTIPLEXER

74VHCT139AMTR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP-16
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.26Is Samacsys:N
系列:AHCT/VHCT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最大I(ol):0.008 A
湿度敏感等级:3功能数量:2
端子数量:16最高工作温度:125 °C
最低工作温度:-55 °C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:TAPE AND REEL
峰值回流温度(摄氏度):260电源:5 V
Prop。Delay @ Nom-Sup:10.5 ns传播延迟(tpd):10.5 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:CMOS
温度等级:MILITARY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

74VHCT139AMTR 数据手册

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74VHCT139A  
DUAL 2 TO 4 DECODER/DEMULTIPLEXER  
PRELIMINARY DATA  
HIGH SPEED:tPD =7.2ns (TYP.) atVCC = 5V  
LOW POWER DISSIPATION:  
ICC =4 µA (MAX.) at TA =25 oC  
COMPATIBLEWITH TTL OUTPUTS:  
VIH =2V (MIN), VIL = 0.8V(MAX)  
POWERDOWN PROTECTIONON INPUTS&  
OUTPUTS  
SYMMETRICAL OUTPUT IMPEDANCE:  
|IOH| = IOL = 8 mA (MIN)  
BALANCEDPROPAGATIONDELAYS:  
tPLH tPHL  
SOP  
TSSOP  
ORDER CODES  
TUBE  
PACKAGE  
SOP  
T & R  
74VHCT139AM 74VHCT139AMTR  
74VHCT139ATTR  
TSSOP  
OPERATING VOLTAGERANGE:  
VCC (OPR)= 4.5V to 5.5V  
PIN AND FUNCTION COMPATIBLEWITH  
74 SERIES139  
gating or as a data input for demultiplexing  
applications. While the enable input is held high,  
all four outputs are high independently of the  
other inputs.  
IMPROVED LATCH-UP IMMUNITY  
Power down protection is provided on all inputs  
and outputs and 0 to 7V can be accepted on  
inputs with no regard to the supply voltage. This  
device can be used to interface 5V to 3V.  
All inputs and outputs are equipped with  
protection circuits against static discharge, giving  
them 2KV ESD immunity and transient excess  
voltage.  
DESCRIPTION  
The 74VHCT139A is an advanced high-speed  
CMOS DUAL 2 TO  
DEMULTIPLEXER fabricated with sub-micron  
silicon gate and double-layermetal wiring C2MOS  
technology.  
4
LINE DECODER/  
The active low enable input can be used for  
PIN CONNECTION AND IEC LOGIC SYMBOLS  
1/8  
March 2000  

74VHCT139AMTR 替代型号

型号 品牌 替代类型 描述 数据表
SN74AHCT139DR TI

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SN74AHCT139DG4 TI

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DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS
SN74AHCT139D TI

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DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS

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