대체 부품
Price @ 1000
$ 0.732
$ 0.621
Stock
235,655
217,781
Authorized Distributors
4
3
Case/Package
SOIC
SOIC
Number of Pins
16
16
Logic Function
Decoder, Demultiplexer
Decoder, Demultiplexer
Number of Inputs
2
2
Number of Outputs
-
4
Number of Circuits
2
2
Low Level Output Current
8 mA
8 mA
High Level Output Current
-400 µA
-400 µA
Supply Type
Single
Single
Min Supply Voltage
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
Number of Channels
2
2
공급망
Lifecycle StatusObsolete (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 6 days ago)
엔지니어링 리소스
Texas Instruments SN74ALS139D의 평가 키트와 참조 설계를 확인하세요.
평가 키트
관련 부품
설명
유통업체에서 제공한 Texas Instruments SN74ALS139D에 대한 설명입니다.
Dual 2-Line to 4-Line Decoders/Demultiplexers 16-SOIC 0 to 70
Decoder/Demultiplexer Dual 2-to-4 16-Pin SOIC Tube
ALS e4 74ALS139 1x 2:4 decoder circuit 75MHz 15ns 5V 1.75mm
Decoder/Driver, ALS Series, Inverted Output, TTL, PDSO16
14ns 4 2 2 4.5V 5.5V 8mA 400¦ÌA SOIC-16 9.9mm*3.91mm*1.58mm
IC DECODER/DEMUX 1 X 2:4 16-SOIC
Dual 2 To 4 Line Decoder/Dmux, Soic-16
IC, SM, LOGIC, 74ALS, DEMULTIPLEXER; Applications:Memory Decoders, Data Transmission Systems; Logic Type:2-to-4 Line Decoder / Demultiplexer; No. of Outputs:8; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:SOIC; No. of Pins:16; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:74139; Logic IC Base Number:74139; Logic IC Family:ALS; Logic IC Function:Dual 2-to-4 Line Decoder/Demultiplexer; Output Current Max:8mA; Package / Case:SOIC; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:SMD
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기술 사양
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins16
Weight141.690917 mg
Technical
Bandwidth75 MHz
High Level Output Current-400 µA
Independent Circuits2
Logic FunctionDecoder, Demultiplexer
Low Level Output Current8 mA
Max Operating Temperature70 °C
Max Supply Voltage5.5 V
Min Operating Temperature0 °C
Min Supply Voltage4.5 V
Nominal Supply Current8 mA
Number of Bits4
Number of Channels2
Number of Circuits2
Number of Elements2
Number of Input Lines2
Number of Inputs2
Number of Output Lines4
Operating Supply Voltage5 V
PolarityInverting
Propagation Delay15 ns
Supply TypeSingle
Throw ConfigurationDP4T
Turn-On Delay Time15 ns
Dimensions
Height1.75 mm
Length9.9 mm
Thickness1.58 mm
Width3.91 mm