SN74ALS257AN
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- Mfr.Part #
- SN74ALS257AN
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MULTIPLEXER 4 X 2:1 16DIP
- Stock
- 9,342
- In Stock ：
- 9,342
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Number of Outputs :
- 1
- Family :
- ALS
- REACH SVHC :
- No SVHC
- Series :
- 74ALS
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Circuit :
- 4 x 2:1
- Load Capacitance :
- 50pF
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Max Power Dissipation :
- 1.1W
- Power Dissipation :
- 1.1W
- ECCN Code :
- EAR99
- Voltage Supply Source :
- Single Supply
- Number of Pins :
- 16
- Mounting Type :
- Through Hole
- Radiation Hardening :
- No
- Operating Supply Voltage :
- 5V
- Voltage - Supply :
- 4.5V~5.5V
- Number of Bits :
- 2
- Weight :
- 951.693491mg
- Width :
- 6.35mm
- Throw Configuration :
- DPST
- Number of Terminations :
- 16
- Polarity :
- Non-Inverting
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Number of Functions :
- 4
- Base Part Number :
- 74ALS257
- Length :
- 19.3mm
- Height :
- 5.08mm
- Bandwidth :
- 75MHz
- Mount :
- Through Hole
- Quiescent Current :
- 9mA
- JESD-609 Code :
- e4
- Type :
- Multiplexer
- Current - Output High, Low :
- 2.6mA 24mA
- Factory Lead Time :
- 6 Weeks
- Number of Channels :
- 4
- Supply Voltage :
- 5V
- Packaging :
- Tube
- Supply Type :
- Single
- Propagation Delay :
- 12 ns
- Output Characteristics :
- 3-STATE
- Number of Inputs :
- 8
- Terminal Position :
- Dual
- Pin Count :
- 16
- Thickness :
- 3.9mm
- Operating Temperature :
- 0°C~70°C
- Power Supplies :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Independent Circuits :
- 1
- Datasheets
- SN74ALS257AN
Signal Switches, Multiplexers, Decoders Texas Instruments SN74ALS257AN Overview
The Texas Instruments SN74ALS257AN is a highly versatile multiplexer from the renowned manufacturer, tailored for efficient data handling and signal routing. This IC is designed to select one of multiple inputs and forward the input to a single output line, enhancing system flexibility and performance. Ideal for applications requiring high-speed operation and low power consumption, the SN74ALS257AN stands out in its class with robust features and Texas Instruments' reliability. This makes it a critical component for developers and engineers looking to optimize their digital systems. Integrating this multiplexer into your projects ensures dependable operation, backed by Texas Instruments' advanced technology in Signal Switches, Multiplexers, Decoders.
SN74ALS257AN Features
- Four 2:1 multiplexer circuits in a single package
- Standard 16-pin DIP (Dual In-line Package)
- Low power consumption and high-speed operation
- Wide operating voltage range
- Designed for TTL compatibility
SN74ALS257AN Applications
- Data Routing Systems: Utilizes its 2:1 multiplexing capability to manage data flows efficiently in servers and routers.
- Signal Gating: Essential in audio and video broadcasting equipment, facilitating signal selection and routing without degradation.
- Communication Equipment: Employs fast switching to handle various data streams, essential for multiplexing in telecommunication infrastructures.
- Test Equipment: Integrates into diagnostic and analytical devices to route test signals to appropriate processing units.
- Consumer Electronics: Applied in devices like TVs and gaming consoles to manage different input sources effectively.
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