대체 부품
Price @ 1000
$ 0.446
$ 0.472
$ 0.472
Stock
168,618
204,124
204,124
Authorized Distributors
5
5
5
Case/Package
PDIP
PDIP
PDIP
Number of Pins
16
16
16
Logic Function
Decoder, Demultiplexer
Decoder, Demultiplexer
Decoder, Demultiplexer
Number of Inputs
2
2
2
Number of Outputs
4
4
4
Number of Circuits
2
2
2
Low Level Output Current
4 mA
4 mA
4 mA
High Level Output Current
-4 mA
-4 mA
-4 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
공급망
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 day ago)
엔지니어링 리소스
Texas Instruments CD74HCT139E의 평가 키트와 참조 설계를 확인하세요.
평가 키트
관련 부품
Texas InstrumentsSN74AHCT139N
IC DECODER/DEMUX 1X2:4 16DIP / Decoder/Demultiplexer 1 x 2:4 16-PDIP
onsemiMC74ACT139NG
Lead Free RoHS Compliant DUAL Single Supply Decoder/Demultiplexer 50pF -40C~85C 24mA 24mA 5V
설명
유통업체에서 제공한 Texas Instruments CD74HCT139E에 대한 설명입니다.
High Speed CMOS Logic Dual 2-to-4 Line Decoders/Demultiplexers 16-PDIP -55 to 125
Decoder/Demultiplexer Dual 2-to-4 16-Pin PDIP Tube
HCT e4 74HCT139 1x 2:4 decoder circuit 28MHz 51ns 5V 5.08mm
45ns 4 2 2 4.5V 5.5V 4mA 4mA PDIP-16 19.3mm*6.35mm*4.57mm
TEXAS INSTRUMENTS CD74HCT139E 74HCT CMOS, 74HCT139, DIP16, 5.5V
DUAL 2 TO 4 LINE DECODER/DMUX, DIP-16
74HCT CMOS, 74HCT139, DIP16, 5.5V; Applications:Memory Decoding, Data Routing, Code Conversion; Logic Type:2-to-4 Line Decoder / Demultiplexer; No. of Outputs:4; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:DIP; No. of Pins:16; Operating Temperature Range:-55°C to +125°C; SVHC:No SVHC (20-Jun-2011); Base Number:74; Device Marking:74HCT139; IC Generic Number:74HCT139; Logic Function Number:74139; Logic IC Base Number:74139; Logic IC Family:HCT; Logic IC Function:Dual 2-Line To 4-Line Decoders/Demultiplexers; Operating Temperature Max:125°C; Operating Temperature Min:-55°C; Output Current Max:5.2mA; Package / Case:DIP; Supply Voltage:5.5V; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:Through Hole
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기술 사양
Physical
Case/PackagePDIP
Contact PlatingGold
MountThrough Hole
Number of Pins16
Weight951.693491 mg
Technical
Bandwidth28 MHz
High Level Output Current-4 mA
Independent Circuits1
Logic FunctionDecoder, Demultiplexer
Low Level Output Current4 mA
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Min Operating Temperature-55 °C
Min Supply Voltage4.5 V
Number of Bits4
Number of Channels2
Number of Circuits2
Number of Elements2
Number of Input Lines2
Number of Inputs2
Number of Output Lines4
Number of Outputs4
Operating Supply Voltage5 V
PolarityInverting
Propagation Delay51 ns
Quiescent Current8 µA
Schedule B8542390000
Supply TypeSingle
Throw ConfigurationDP4T
Turn-On Delay Time51 ns
Dimensions
Height5.08 mm
Length19.3 mm
Thickness3.9 mm
Width6.35 mm