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TC74AC139FN PDF预览

TC74AC139FN

更新时间: 2024-02-10 13:16:41
品牌 Logo 应用领域
东芝 - TOSHIBA 解码器
页数 文件大小 规格书
9页 271K
描述
CMOS Digital Integrated Circuit Silicon Monolithic Dual 2-to-4 Line Decoder

TC74AC139FN 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:DIP
包装说明:DIP, DIP16,.3针数:16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.24
系列:ACJESD-30 代码:R-PDIP-T16
JESD-609代码:e0长度:19.25 mm
负载电容(CL):50 pF逻辑集成电路类型:OTHER DECODER/DRIVER
最大I(ol):0.012 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峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3/5 VProp。Delay @ Nom-Sup:16 ns
传播延迟(tpd):16 ns认证状态:Not Qualified
座面最大高度:4.45 mm子类别:Decoder/Drivers
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2 V
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
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:7.62 mmBase Number Matches:1

TC74AC139FN 数据手册

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TC74AC139P/F/FN/FT  
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic  
TC74AC139P,TC74AC139F,TC74AC139FN,TC74AC139FT  
Dual 2-to-4 Line Decoder  
Note: xxxFN (JEDEC SOP) is not available in  
The TC74AC139 is an advanced high speed CMOS 2-to-4 LINE  
DECODER fabricated with silicon gate and double-layer metal  
wiring C2MOS technology.  
Japan.  
TC74AC139P  
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 “H”, all four outputs are fixed at  
a high logic level independent of the other inputs.  
All inputs are equipped with protection circuits against static  
discharge or transient excess voltage.  
TC74AC139F  
Features  
High speed: t = 5.9 ns (typ.) at V  
= 5 V  
pd  
CC  
Low power dissipation: I  
= 8 μA (max) at Ta = 25°C  
CC  
High noise immunity: V  
= V  
= 28% V  
(min)  
NIH  
NIL  
CC  
Symmetrical output impedance:  
|I | = I = 24 mA (min) Capability of driving 50 Ω  
OH  
OL  
transmission lines.  
TC74AC139FN  
t
pHL  
Balanced propagation delays: t  
pLH  
Wide operating voltage range: V  
(opr) = 2 V to 5.5 V  
CC  
Pin and function compatible with 74F139  
Pin Assignment  
1G  
1A  
1
2
3
4
5
6
7
8
16  
V
CC  
TC74AC139FT  
15 2G  
14 2A  
1B  
1Y0  
13 2B  
1Y1  
1Y2  
12 2Y0  
11 2Y1  
10 2Y2  
1Y3  
Weight  
DIP16-P-300-2.54A  
SOP16-P-300-1.27A  
SOL16-P-150-1.27  
TSSOP16-P-0044-0.65A  
: 1.00 g (typ.)  
: 0.18 g (typ.)  
: 0.13 g (typ.)  
: 0.06 g (typ.)  
GND  
9
2Y3  
(top view)  
1
2007-10-01  

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