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74LVX139 PDF预览

74LVX139

更新时间: 2024-02-12 00:54:01
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 解码器解复用器
页数 文件大小 规格书
12页 293K
描述
LOW VOLTAGE CMOS DUAL 2 TO 4 DECODER/DEMULTIPLEXER

74LVX139 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:TSSOP
包装说明:TSSOP-16针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:25 weeks 5 days
风险等级:5.25Is Samacsys:N
系列:LV/LV-A/LVX/H输入调节:STANDARD
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:5 mm负载电容(CL):50 pF
逻辑集成电路类型:OTHER DECODER/DRIVER最大I(ol):0.004 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:TSSOP
封装等效代码:TSSOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TAPE AND REEL
峰值回流温度(摄氏度):260电源:3.3 V
Prop。Delay @ Nom-Sup:14.5 ns传播延迟(tpd):19 ns
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Decoder/Drivers最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):2.7 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:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:4.4 mmBase Number Matches:1

74LVX139 数据手册

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74LVX139  
LOW VOLTAGE CMOS  
DUAL 2 TO 4 DECODER/DEMULTIPLEXER  
HIGH SPEED :  
= 6.0ns (TYP.) at V = 3.3V  
t
PD  
CC  
5V TOLERANT INPUTS  
INPUT VOLTAGE LEVEL :  
V =0.8V, V =2V at V =3V  
IL  
IH  
CC  
LOW POWER DISSIPATION:  
= 2 µA (MAX.) at T =25°C  
SOP  
TSSOP  
I
CC  
A
LOW NOISE:  
= 0.3V (TYP.) at V = 3.3V  
Table 1: Order Codes  
PACKAGE  
V
OLP  
CC  
SYMMETRICAL OUTPUT IMPEDANCE:  
|I | = I = 4mA (MIN)  
T & R  
OH  
OL  
SOP  
74LVX139MTR  
74LVX139TTR  
BALANCED PROPAGATION DELAYS:  
TSSOP  
t
t
PLH  
PHL  
OPERATING VOLTAGE RANGE:  
(OPR) = 2V to 3.6V (1.2V Data Retention)  
V
CC  
The active low enable input can be used for 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.  
Power down protection is provided on all inputs  
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  
system. It combines high speed performance with  
the true CMOS low power consumption.  
PIN AND FUNCTION COMPATIBLE WITH  
74 SERIES 139  
IMPROVED LATCH-UP IMMUNITY  
POWER DOWN PROTECTION ON INPUTS  
DESCRIPTION  
The 74LVX139 is a low voltage CMOS DUAL 2  
TO 4 DECODER/DEMULTIPLEXER fabricated  
with sub-micron silicon gate and double-layer  
metal wiring C MOS technology. It is ideal for low  
power, battery operated and low noise 3.3V  
applications.  
All inputs and outputs are equipped with  
protection circuits against static discharge, giving  
them 2KV ESD immunity and transient excess  
voltage.  
2
Figure 1: Pin Connection And IEC Logic Symbols  
Rev. 2  
1/12  
August 2004  

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