74ACT257SJX
- Mfr.Part #
- 74ACT257SJX
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 16-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC MULTIPLEXER 4 X 2:1 16SOP
- Stock
- 4,000
- In Stock :
- 4,000
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Family :
- ACT
- Terminal Form :
- Gull wing
- Surface Mount :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Series :
- 74ACT
- Supply Voltage-Min (Vsup) :
- 4.5V
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Package / Case :
- 16-SOIC (0.209, 5.30mm Width)
- Output Characteristics :
- 3-STATE
- Number of Inputs :
- 2
- Circuit :
- 4 x 2:1
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- MATTE TIN
- Number of Functions :
- 4
- Width :
- 5.3mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Voltage Supply Source :
- Single Supply
- JESD-609 Code :
- e3
- Pin Count :
- 16
- Qualification Status :
- COMMERCIAL
- Operating Temperature :
- -40°C~85°C
- Output Polarity :
- TRUE
- Terminal Position :
- Dual
- Voltage - Supply :
- 4.5V~5.5V
- Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Reach Compliance Code :
- Unknown
- Current - Output High, Low :
- 24mA 24mA
- Number of Terminations :
- 16
- Pbfree Code :
- yes
- Independent Circuits :
- 1
- Type :
- Multiplexer
- Datasheets
- 74ACT257SJX

[Signal Switches, Multiplexers, Decoders - Fairchild Semiconductor 74ACT257SJX] Overview
The 74ACT257SJX, manufactured by Fairchild Semiconductor, is a highly efficient integrated circuit designed for multiplexing applications. This versatile device enables seamless switching between multiple input signals, making it ideal for a wide range of electronic systems.
With its compact 16SOP package and advanced multiplexing capabilities, this IC offers exceptional performance and reliability. Whether used in telecommunications, industrial automation, or consumer electronics, the 74ACT257SJX delivers superior signal management with precision and speed.
[74ACT257SJX] Features
- Quad 2-Input Multiplexer Configuration
- High-Speed CMOS Technology
- Low Power Consumption
- Wide Operating Voltage Range
- Enhanced ESD Protection
- Compact 16SOP Package
- RoHS Compliant
[74ACT257SJX] Applications
- Telecommunications: The 74ACT257SJX is perfect for switching between different communication channels in telecommunication systems, ensuring seamless connectivity and signal routing.
- Industrial Automation: In industrial control systems, this IC facilitates the selection of various sensors and actuators, streamlining the monitoring and control processes.
- Consumer Electronics: From audio/video equipment to home appliances, the 74ACT257SJX enhances the functionality of electronic devices by enabling efficient signal multiplexing and routing.
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.
















