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
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- JESD-30 Code :
- R-PDSO-G16
- Voltage - Supply :
- 2V~6V
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Power Supplies :
- 3.3/5V
- Load Capacitance :
- 50pF
- Pbfree Code :
- yes
- Output Polarity :
- INVERTED
- Terminal Position :
- Dual
- Number of Functions :
- 2
- Qualification Status :
- Not Qualified
- Package / Case :
- Die
- RoHS Status :
- RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Independent Circuits :
- 2
- Circuit :
- 1 x 2:4
- Supply Voltage :
- 3.3V
- Supply Voltage-Min (Vsup) :
- 2V
- Length :
- 9.9mm
- Prop. Delay@Nom-Sup :
- 13 ns
- ECCN Code :
- EAR99
- Width :
- 3.9mm
- Terminal Finish :
- Tin (Sn)
- Voltage Supply Source :
- Single Supply
- Family :
- AC
- Type :
- Decoder/Demultiplexer
- Factory Lead Time :
- 4 Weeks
- Number of Terminations :
- 16
- Supply Voltage-Max (Vsup) :
- 6V
- Series :
- 74AC
- Current - Output High, Low :
- 24mA 24mA
- Propagation Delay (tpd) :
- 11 ns
- Surface Mount :
- yes
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Packaging :
- Tray
- Operating Temperature :
- -40°C~85°C
- Height Seated (Max) :
- 1.75mm
- Mounting Type :
- Surface Mount
- 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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