价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avnet | 74AC139SCX | 12,500 | 5K | 18h | ||||||||
| Verical | 74AC139SCX | 2,500 | 2500 | |||||||||
| Arrow Electronics | 74AC139SCX | 871 | 1 | |||||||||
| Future Electronics | 74AC139SCX | 5,000 | 2500 | Tape & Reel | ||||||||
| Rochester Electronics | 74AC139SCX | 31,957 | 15h |
备用零件
Price @ 1000
$ 0.332
$ 0.332
$ 0.332
Stock
450,899
270,439
270,439
Authorized Distributors
6
6
6
Case/Package
SOP
SOP
SOP
Number of Pins
16
16
16
Logic Function
Decoder, Demultiplexer, Demux
Decoder, Demultiplexer, Demux
Decoder, Demultiplexer, Demux
Number of Inputs
2
2
2
Number of Outputs
4
4
4
Number of Circuits
2
2
2
Low Level Output Current
12 mA
12 mA
12 mA
High Level Output Current
-24 mA
-24 mA
-24 mA
Supply Type
Single
Single
Single
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 V
Number of Channels
2
-
-
供应链
Country of OriginMainland China, Philippines
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1987-07-01
Lifecycle StatusProduction (Last Updated: 5 years ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 years ago)
相关零件
Texas InstrumentsSN74HC139D
DECODER/DEMULTIPLEXER; DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS; 5 V; -40
描述
由其分销商提供的 onsemi 74AC139SCX 的描述。
74AC Series 6 V Surface Mount Dual 1-of-4 Decoder/Demultiplexer - SOIC-16
DUAL 1-OF-4 DECODER/DEMULTIPLEXER Decoder/Driver, AC Series, Inverted Output, CMOS, PDSO16
The AC/ACT139 is a high-speed, dual 1-of-4 decoder/demultiplexer. The device has two independent decoders, each accepting two inputs and providing four mutually-exclusive active-LOW outputs. Each decoder has an active-LOW Enable input which can be used as a data input for a 4-output demultiplexer. Each half of the AC/ACT139 can be used as a function generator providing all four minterms of two variables. Product Highlights: ICC reduced by 50% Multifunction capability Two completely independent 1-of-4 decoders Active LOW mutually exclusive outputs Outputs source/sink 24 mA ACT139 has TTL-compatible inputs
制造商别名
onsemi 在全球拥有多个品牌，分销商可将其用作替代名称。onsemi 也可称为以下名称：
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
技术规格
Physical
Case/PackageSOP
Contact PlatingTin
MountSurface Mount
Number of Pins16
Number of Terminals16
Weight143 mg
Technical
High Level Output Current-24 mA
Independent Circuits2
Load Capacitance50 pF
Logic FunctionDecoder, Demultiplexer, Demux
Low Level Output Current12 mA
Max Operating Temperature85 °C
Max Supply Voltage6 V
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Number of Channels2
Number of Circuits2
Number of Elements2
Number of Input Lines1
Number of Inputs2
Number of Output Lines4
Number of Outputs4
Operating Supply Voltage3.3 V
PackagingTape & Reel
PolarityInverting
Propagation Delay11 ns
Quiescent Current4 µA
Schedule B8542390000
Supply TypeSingle
Temperature GradeIndustrial
Throw ConfigurationDP4T
Turn-On Delay Time13 ns
Dimensions
Height - Seated (Max)1.75 mm
Length9.9 mm
Terminal Pitch1.27 mm
Width3.9 mm