价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | 74ACT139SC | 24,048 | 3h | |||||||||
| Farnell | 74ACT139SC. | 0 | 480 | Tube | 3h | |||||||
| Component Stockers USA | 74ACT139SC | 33 | >1wk | |||||||||
| Win Source | WS-74ACT139SC | 9,900 | 350 | 4h | ||||||||
| Worldway Electronics | 74ACT139SC | 8,721 | 7 | Bulk | 3h |
备用零件
Price @ 1000
$ 0.381
$ 0.339
$ 0.339
Stock
134,994
411,101
411,101
Authorized Distributors
2
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
24 mA
24 mA
24 mA
High Level Output Current
-24 mA
-24 mA
-24 mA
Supply Type
Single
Single
Single
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Number of Channels
2
2
2
供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1987-07-01
Lifecycle StatusObsolete (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 2 days ago)
相关零件
onsemi74F157ASCX
Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16
onsemi74ACT153SC
Multiplexer, ACT Series, 2-Func, 4 Line Input, 1 Line Output, True Output, CMOS, PDSO16
描述
由其分销商提供的 onsemi 74ACT139SC 的描述。
DUAL 1-OF-4 DECODER/DEMULTIPLEXER Decoder/Driver, ACT Series, Inverted Output, CMOS, PDSO16
Logic Family/Base Number:74Act139; Logic Type:Decoder/Demultiplexer; No. Of Outputs:4Outputs; Logic Case Style:Soic; No. Of Pins:16Pins; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Logic Ic Family:74Act; Product Range:- Rohs Compliant: Yes |Onsemi 74ACT139SC.
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 Current24 mA
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 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 Voltage5 V
PolarityInverting
Propagation Delay10.5 ns
Quiescent Current4 µA
Schedule B8542390000
Supply TypeSingle
Temperature GradeIndustrial
Throw ConfigurationDP4T
Turn-On Delay Time9.5 ns
Dimensions
Height1.5 mm
Height - Seated (Max)1.75 mm
Length9.9 mm
Terminal Pitch1.27 mm
Width3.9 mm