SN74HC257DG4
- Mfr.Part #
- SN74HC257DG4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MULTIPLEXER 4 X 2:1 16SOIC
- Stock
- 17,098
- In Stock :
- 17,098
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- Manufacturer :
- Texas Instruments
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Type :
- Single
- Thickness :
- 1.58mm
- Mounting Type :
- Surface Mount
- Independent Circuits :
- 1
- Voltage Supply Source :
- Single Supply
- Number of Terminations :
- 16
- Terminal Position :
- Dual
- Length :
- 9.9mm
- Output Polarity :
- TRUE
- Terminal Form :
- Gull wing
- Base Part Number :
- 74HC257
- Load Capacitance :
- 50pF
- Operating Temperature :
- -40°C~85°C
- Supply Voltage-Max (Vsup) :
- 6V
- Peak Reflow Temperature (Cel) :
- 260
- Number of Channels :
- 4
- Pbfree Code :
- yes
- Number of Outputs :
- 1
- Mount :
- Surface Mount
- JESD-609 Code :
- e4
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Bandwidth :
- 28MHz
- Propagation Delay :
- 26 ns
- Supply Voltage-Min (Vsup) :
- 2V
- Circuit :
- 4 x 2:1
- Number of Bits :
- 2
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Output Characteristics :
- 3-STATE
- Number of Pins :
- 16
- Factory Lead Time :
- 6 Weeks
- Family :
- HC/UH
- Supply Voltage :
- 5V
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Width :
- 3.91mm
- Current - Output High, Low :
- 7.8mA 7.8mA
- Pin Count :
- 16
- Type :
- Multiplexer
- Height :
- 1.75mm
- Lead Free :
- Lead Free
- Weight :
- 141.690917mg
- Series :
- 74HC
- Packaging :
- Tube
- Number of Inputs :
- 8
- Number of Functions :
- 4
- Voltage - Supply :
- 2V~6V
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Datasheets
- SN74HC257DG4

[Signal Switches, Multiplexers, Decoders] Overview
This Texas Instruments SN74HC257DG4 integrated circuit is a high-performance multiplexer designed to meet the demands of modern electronic systems. With its compact 16SOIC package and advanced functionality, it serves as a versatile solution for signal routing and data management applications.
Featuring a robust construction and reliable performance, this multiplexer offers seamless integration into various electronic devices and systems. Its precision engineering ensures optimal signal transmission, making it an ideal choice for professionals seeking efficiency and reliability in their designs.
SN74HC257DG4 Features
- High-performance multiplexer with 4 inputs and 2 outputs
- Wide operating voltage range for compatibility with different systems
- Low power consumption for energy-efficient operation
- Fast switching speed ensures minimal signal latency
- Robust construction for durability in demanding environments
- Compatible with TTL and CMOS logic levels for versatile integration
- Compact 16SOIC package for space-constrained applications
SN74HC257DG4 Applications
- Data acquisition systems: The SN74HC257DG4 is used to select between multiple input channels in data acquisition systems, enabling precise monitoring and control of various signals.
- Communication systems: In communication equipment such as routers and switches, this multiplexer facilitates efficient routing of data packets, ensuring smooth and reliable transmission.
- Industrial automation: Integrated into PLCs (Programmable Logic Controllers) and industrial control systems, this multiplexer helps manage sensor inputs and control outputs in automated manufacturing processes.
- Test and measurement instruments: The SN74HC257DG4 is employed in test and measurement instruments to switch between different test signals, allowing engineers to conduct accurate measurements and analysis.
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