SN74AS257D
- Mfr.Part #
- SN74AS257D
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MULTIPLEXER 4 X 2:1 16SOIC
- Stock
- 150
- In Stock :
- 150
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Number of Pins :
- 16
- Number of Inputs :
- 8
- Propagation Delay :
- 6 ns
- Number of Channels :
- 4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- Number of Terminations :
- 16
- Circuit :
- 4 x 2:1
- Family :
- AS
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 5V
- Width :
- 3.91mm
- Output Characteristics :
- 3-STATE
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Type :
- Multiplexer
- Length :
- 9.9mm
- Output Polarity :
- TRUE
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Type :
- Single
- Series :
- 74AS
- Weight :
- 141.690917mg
- Pbfree Code :
- yes
- Operating Temperature :
- 0°C~70°C
- Load Capacitance :
- 50pF
- Number of Functions :
- 4
- Terminal Form :
- Gull wing
- Number of Bits :
- 2
- Height :
- 1.75mm
- Current - Output High, Low :
- 15mA 48mA
- Base Part Number :
- 74AS257
- Packaging :
- Tube
- JESD-609 Code :
- e4
- Power Dissipation :
- 1.3W
- Voltage Supply Source :
- Single Supply
- Pin Count :
- 16
- Independent Circuits :
- 1
- Radiation Hardening :
- No
- Bandwidth :
- 125MHz
- Terminal Position :
- Dual
- Voltage - Supply :
- 4.5V~5.5V
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Voltage :
- 5V
- Power Supplies :
- 5V
- Mount :
- Surface Mount
- REACH SVHC :
- No SVHC
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Thickness :
- 1.58mm
- Datasheets
- SN74AS257D
SN74AS257D Documents

[Signal Switches, Multiplexers, Decoders - Texas Instruments SN74AS257D] Overview
Introducing the SN74AS257D, a high-performance integrated circuit multiplexer meticulously crafted by Texas Instruments. Engineered to exacting standards, this multiplexer excels in streamlining data routing with precision and reliability. Its versatile 4 X 2:1 configuration empowers electronics designers with flexible signal management solutions for a multitude of applications.
SN74AS257D Features
- Robust 4 X 2:1 multiplexer configuration
- Exceptional signal routing precision
- Reliable Texas Instruments craftsmanship
- Efficient 16SOIC package for space-saving integration
- Wide operating voltage range for enhanced compatibility
- Optimized for high-speed data applications
- Industry-leading performance and durability
SN74AS257D Applications
- Data acquisition systems: Seamlessly integrate the SN74AS257D into data acquisition setups for precise signal selection and routing, ensuring accurate data capture across various channels.
- Communication networks: Enhance the efficiency of communication networks by employing the SN74AS257D to manage signal paths, facilitating seamless transmission and reception in telecommunications and networking equipment.
- Industrial automation: Empower industrial automation systems with streamlined signal multiplexing capabilities, enabling swift and reliable control signal handling in manufacturing and process control environments.
- Test and measurement instruments: Elevate the performance of test and measurement instruments by integrating the SN74AS257D for efficient signal switching, enabling precise measurement and analysis across diverse testing scenarios.
- Embedded systems: Optimize the functionality of embedded systems by utilizing the SN74AS257D for versatile signal routing, ensuring seamless operation and enhanced versatility in embedded applications.
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