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

[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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















