SN74ALS139NS
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- Mfr.Part #
- SN74ALS139NS
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- DECODER/DEMUX DL 2-4 16SO
- Stock
- 1,150
- In Stock ：
- 1,150
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- Manufacturer :
- Texas Instruments
- Product Category :
- Specialized ICs
- JESD-609 Code :
- e4
- Number of Elements :
- 2
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 16-SOIC (0.209, 5.30mm Width)
- Operating Temperature :
- 0°C~70°C
- Terminal Form :
- Gull wing
- Height :
- 2mm
- Lead Free :
- Lead Free
- Polarity :
- Inverting
- Load Capacitance :
- 50pF
- Mounting Type :
- Surface Mount
- Pin Count :
- 16
- Operating Supply Voltage :
- 5V
- Packing Method :
- TR
- Terminal Position :
- Dual
- Turn On Delay Time :
- 15 ns
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Pins :
- 16
- Input Conditioning :
- Standard
- Power Supply Current-Max (ICC) :
- 13mA
- Base Part Number :
- 74ALS139
- Number of Outputs :
- 4
- Power Supplies :
- 5V
- Packaging :
- Tape and Reel (TR)
- Peak Reflow Temperature (Cel) :
- 260
- Supply Type :
- Single
- Weight :
- 200.686274mg
- Length :
- 10.3mm
- Radiation Hardening :
- No
- Circuit :
- 1 x 2:4
- Number of Bits :
- 4
- Number of Terminations :
- 16
- Family :
- ALS
- Bandwidth :
- 75MHz
- Mount :
- Surface Mount
- Max I(ol) :
- 0.008 A
- Series :
- 74ALS
- ECCN Code :
- EAR99
- Propagation Delay :
- 14 ns
- Pbfree Code :
- yes
- Factory Lead Time :
- 6 Weeks
- Current - Output High, Low :
- 400μA 8mA
- Type :
- Decoder/Demultiplexer
- Thickness :
- 1.95mm
- Logic Function :
- Decoder, Demultiplexer
- Voltage - Supply :
- 4.5V~5.5V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Width :
- 5.3mm
- Voltage Supply Source :
- Single Supply
- Number of Functions :
- 2
- Supply Voltage :
- 5V
- Datasheets
- SN74ALS139NS
Specialized ICs Texas Instruments SN74ALS139NS Overview
The Specialized ICs Texas Instruments SN74ALS139NS is a high-performance IC Decoder/Demultiplexer that is part of the 74ALS series. Designed for sophisticated digital systems, this integrated circuit allows for reliable signal routing between multiple sources and destinations without interference. It is housed in a 16-SOIC (0.209, 5.30mm Width) package, providing a compact solution with a surface mount design.
This device operates efficiently within a supply voltage range of 4.5V to 5.5V, making it versatile for various digital applications. It supports a temperature range from 0°C to 70°C, ensuring stable performance under standard operating conditions. The IC features four outputs and dual function capability, allowing it to handle complex operations such as time division and frequency multiplexing efficiently. The SN74ALS139NS uses a single power supply mode, simplifying circuit design considerations. Its robust design and reliable packaging (Tape & Reel - TR) make it an ideal choice for high-density electronic assemblies.
Key Features
- Packaged in a 16-SOIC (0.209, 5.30mm Width) for compact surface mounting
- Operates with a single 5V power supply, enhancing compatibility
- Supports a temperature range from 0°C to 70°C for robust use in diverse environments
- Features four outputs and two functional capabilities, suitable for complex digital processes
- Part of the reliable 74ALS series, ensuring consistent performance and compatibility
Applications
- Transmission systems in computer networks and satellite systems
- Time and frequency division multiplexing systems
- Analog to Digital (A/D) and Digital to Analog (D/A) converters
- Boolean function implementations in computational logic circuits
- Data collection systems for telemetry and communications
- Audio, video, and image transmission systems
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