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參數(shù)資料
| 型號： | LVX139 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | Dual 2-to-4 Decoder/Demultiplexer |
| 中文描述： | 雙路2至4解碼器/解復(fù)用器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 102K |
| 代理商： | LVX139 |
Semiconductor Components Industries, LLC, 2005
March, 2005 Rev. 2
1
Publication Order Number:
MC74LVX139/D
MC74LVX139
Dual 2to4 Decoder/
Demultiplexer
The MC74LVX139 is an advanced high speed CMOS 2to4
decoder/ demultiplexer fabricated with silicon gate CMOS technology.
When the device is enabled (E = low), it can be used for gating or as
a data input for demultiplexing operations. When the enable input is
held high, all four outputs are fixed high, independent of other inputs.
The inputs tolerate voltages up to 7.0 V, allowing the interface of
5.0 V systems to 3.0 V systems.
Features
High Speed: t
PD
= 6.0 ns (Typ) at V
CC
= 3.3 V
Low Power Dissipation: I
CC
= 4
Α
(Max) at T
A
= 25
°
C
High Noise Immunity: V
NIH
= V
NIL
= 28% V
CC
Power Down Protection Provided on Inputs
Balanced Propagation Delays
Designed for 2 V to 3.6 V Operating Range
Low Noise: V
OLP
= 0.5 V (Max)
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300 mA
Chip Complexity: 100 FETs or 25 Equivalent Gates
ESD Performance:
Human Body Model > 2000 V;
Machine Model > 200 V
PbFree Packages are Available*
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
http://onsemi.com
MARKING
DIAGRAMS
A
WL or L
Y
WW or W
=
=
=
=
Assembly Location
Wafer Lot
Year
Work Week
TSSOP16
DT SUFFIX
CASE 948F
SOEIAJ16
M SUFFIX
CASE 966
SOIC16
D SUFFIX
CASE 751B
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
ORDERING INFORMATION
LVX139
AWLYWW
LVX
139
ALYW
LVX139
ALYW
1
16
1
16
1
16
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|---|---|
| LVX157 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Quad 2-Channel Multiplexe With 5 V−Tolerant Inputs |
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| LVX259 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:8-Bit Addressable Latch/1-of-8 Decoder CMOS Logic Level Shifter with LSTTL−Compatible Inputs |
| LVX31U019 | 制造商:LRC Leshan Radio Co Ltd 功能描述: |
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