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TC74VHC139F(F) PDF预览

TC74VHC139F(F)

更新时间: 2024-09-28 13:14:31
品牌 Logo 应用领域
东芝 - TOSHIBA 解码器驱动器逻辑集成电路光电二极管
页数 文件大小 规格书
8页 228K
描述
IC,DECODER/DEMUX,2-TO-4-LINE,AHC/VHC-CMOS,SOP,16PIN,PLASTIC

TC74VHC139F(F) 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:SOP, SOP16,.3Reach Compliance Code:unknown
风险等级:5.84JESD-30 代码:R-PDSO-G16
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功能数量:2
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
电源:2/5.5 VProp。Delay @ Nom-Sup:10.5 ns
认证状态:Not Qualified子类别:Decoder/Drivers
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
Base Number Matches:1

TC74VHC139F(F) 数据手册

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TC74VHC139F/FN/FT  
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic  
TC74VHC139F,TC74VHC139FN,TC74VHC139FT  
Dual 2-to-4 Line Decoder  
Note: xxxFN (JEDEC SOP) is not available in  
Japan.  
The TC74VHC139 is an advanced high speed CMOS 2 to 4  
LINE DECODER/DEMULTIPLEXER fabricated with silicon  
gate C2MOS technology.  
It achieves the high speed operation similar to equivalent  
Bipolar Schottky TTL while maintaining the CMOS low power  
dissipation.  
The active low enable input can be used for gating or it can be  
used as a data input for demultiplexing applications.  
When the enable input is held High, all four outputs are fixed  
at a high logic level independent of the other inputs.  
An input protection circuit ensures that 0 to 5.5 V can be  
applied to the input pins without regard to the supply voltage.  
This device can be used to interface 5 V to 3 V systems and two  
supply systems such as battery back up. This circuit prevents  
device destruction due to mismatched supply and input voltages.  
TC74VHC139F  
TC74VHC139FN  
TC74VHC139FT  
Features  
High speed: t = 5.0 ns (typ.) at V  
= 5 V  
pd  
CC  
Low power dissipation: I  
= 4 μA (max) at Ta = 25°C  
CC  
High noise immunity: V  
= V  
= 28% V  
NIH  
NIL CC (min)  
Power down protection is provided on all inputs.  
Balanced propagation delays: t  
t
pHL  
pLH  
Wide operating voltage range: V  
= 2 V to 5.5 V  
CC (opr)  
Pin and function compatible with 74ALS139  
Pin Assignment  
Weight  
1G  
1A  
1
2
3
4
5
6
7
8
16 VCC  
15 2G  
14 2A  
SOP16-P-300-1.27A  
SOL16-P-150-1.27  
TSSOP16-P-0044-0.65A  
: 0.18 g (typ.)  
: 0.13 g (typ.)  
: 0.06 g (typ.)  
1B  
1Y0  
13 2B  
1Y1  
1Y2  
12 2Y0  
11 2Y1  
10 2Y2  
1Y3  
GND  
9
2Y3  
(top view)  
1
2007-10-01  

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