SN74ALS138ANSR
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- Mfr.Part #
- SN74ALS138ANSR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC DECODER/DEMUX 1 X 3:8 16SO
- Stock
- 2,245
- In Stock ：
- 2,245
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- Polarity :
- Inverting
- Propagation Delay :
- 22 ns
- Supply Type :
- Single
- Supply Voltage :
- 5V
- Number of Pins :
- 16
- Radiation Hardening :
- No
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Family :
- ALS
- Number of Elements :
- 1
- Pbfree Code :
- yes
- Voltage Supply Source :
- Single Supply
- Lead Free :
- Lead Free
- Packing Method :
- TR
- Base Part Number :
- 74ALS138
- Logic Function :
- Decoder, Demultiplexer
- Number of Outputs :
- 8
- Current - Output High, Low :
- 400μA 8mA
- Voltage - Supply :
- 4.5V~5.5V
- Load Capacitance :
- 50pF
- Width :
- 5.3mm
- Operating Supply Voltage :
- 5V
- Length :
- 10.3mm
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Height :
- 2mm
- Turn On Delay Time :
- 22 ns
- Pin Count :
- 16
- Factory Lead Time :
- 6 Weeks
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Power Supplies :
- 5V
- Operating Temperature :
- 0°C~70°C
- Peak Reflow Temperature (Cel) :
- 260
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 16
- Type :
- Decoder/Demultiplexer
- JESD-609 Code :
- e4
- Bandwidth :
- 75MHz
- Package / Case :
- 16-SOIC (0.209, 5.30mm Width)
- Weight :
- 200.686274mg
- Number of Inputs :
- 3
- Series :
- 74ALS
- Circuit :
- 1 x 3:8
- Thickness :
- 1.95mm
- Input Conditioning :
- Standard
- Mount :
- Surface Mount
- Number of Bits :
- 8
- Datasheets
- SN74ALS138ANSR
Signal Switches, Multiplexers, Decoders Texas Instruments SN74ALS138ANSR Overview
The Signal Switches, Multiplexers, Decoders Texas Instruments SN74ALS138ANSR is a high-performance integrated circuit designed for efficient decoding and demultiplexing applications. With a robust 1-to-3:8 decoder/demultiplexer configuration, this IC simplifies the design of complex digital systems. Manufactured by Texas Instruments, a leader in semiconductor innovation, the SN74ALS138ANSR utilizes advanced silicon-gate CMOS technology to provide high-speed operation while maintaining low power consumption. Its compact 16-pin SO package makes it ideal for space-constrained applications. This decoder is perfect for designers looking for reliable, high-quality components that streamline digital data management and signal routing tasks.
SN74ALS138ANSR Features
The Texas Instruments SN74ALS138ANSR offers several key features that enhance its functionality in digital systems:
- Three enable inputs for flexible control options
- High-speed propagation delay ensures quick response times
- Low power consumption suitable for energy-efficient designs
- Wide operating voltage range accommodating diverse system requirements
- Durable design with high noise immunity
SN74ALS138ANSR Applications
- Microprocessor Systems: Acts as an address decoder, efficiently routing signals based on the microprocessor’s instructions, enhancing system performance and reliability.
- Data Multiplexing: Used in data acquisition systems to multiplex various inputs to a single data line, simplifying wiring and minimizing interface complexity.
- Memory Selection: Employs in memory management systems to select between multiple memory banks, optimizing space and speed in devices such as computers and servers.
- Instrumentation: Integral in measurement devices, where it decodes signals for different sensors, enabling accurate data capture and analysis.
- Consumer Electronics: Applied in consumer electronics like home entertainment systems for signal routing, ensuring high-quality audio and video performance.
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