74AC139
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- Mfr.Part #
- 74AC139
- Manufacturer
- onsemi
- Package / Case
- Die
- Datasheet
- Download
- Description
- IC DECODER/DEMUX 1 X 2:4 DIE
- Stock
- 48,526
- In Stock ：
- 48,526
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- Manufacturer :
- onsemi
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Voltage - Supply :
- 2V~6V
- Output Polarity :
- INVERTED
- Terminal Finish :
- Tin (Sn)
- Family :
- AC
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Current - Output High, Low :
- 24mA 24mA
- Series :
- 74AC
- Package / Case :
- Die
- Width :
- 3.9mm
- Number of Functions :
- 2
- Supply Voltage :
- 3.3V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Type :
- Decoder/Demultiplexer
- Circuit :
- 1 x 2:4
- Length :
- 9.9mm
- Independent Circuits :
- 2
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- Packaging :
- Tray
- Voltage Supply Source :
- Single Supply
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Prop. Delay@Nom-Sup :
- 13 ns
- RoHS Status :
- RoHS Compliant
- Power Supplies :
- 3.3/5V
- Operating Temperature :
- -40°C~85°C
- Factory Lead Time :
- 4 Weeks
- Qualification Status :
- Not Qualified
- Surface Mount :
- yes
- Propagation Delay (tpd) :
- 11 ns
- Number of Terminations :
- 16
- JESD-609 Code :
- e3
- Supply Voltage-Max (Vsup) :
- 6V
- Supply Voltage-Min (Vsup) :
- 2V
- ECCN Code :
- EAR99
- JESD-30 Code :
- R-PDSO-G16
- Height Seated (Max) :
- 1.75mm
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Load Capacitance :
- 50pF
- Datasheets
- 74AC139
16 Terminations 2V~6V Signal switch 74AC Series 2 Functions
74AC139 Overview
The reason it is provided is that the board space can be saved by placing digital switch in the Die.The package is packaged in accordance with Tray.Digital switch ic adheres to a mounting method of Surface Mount.As the analog part, the circuit uses an analog IC Decoder/Demultiplexer.The operating temperature will not be affected by external factors when turn signal switch is set to -40°C~85°C.Design engineers have more flexibility when digital controlled switch operates at 2V~6V voltage.Since they are members of the 74AC series, they can be used in a wide variety of applications.The basic configuration of this system includes 16 terminations.The multiplexer's system is supplied with a voltage of 3.3V.A conductor terminates at GULL WING.The logic switch object belongs to the family of AC.Avoid unnecessary failures by keeping the supply voltage (Vsup) at 2V.To avoid some unnecessary failures, the maximum supply voltage (Vsup) should be kept at 6V.It is provided that 3.3/5V has a power supply in order to function normally.
74AC139 Features
Supplied in the Die package
Power supplies of 3.3/5V
74AC139 Applications
There are a lot of MICROSS/On Semiconductor
74AC139 Signal Switches / Multiplexers / Decoders applications.
- Data collection system
- Audio transmission
- Video transmission
- Image transmission
- Recording transmission
- Combinational circuit
- Logic gates for other digital devices
- Signal router
- Data communication
- Data bus control
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