74HCT257DB,112
- Mfr.Part #
- 74HCT257DB,112
- Manufacturer
- NXP Semiconductors
- Package / Case
- 16-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC MULTIPLEXER 4 X 2:1 16SSOP
- Stock
- 23,762
- In Stock :
- 23,762
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Terminal Form :
- Gull wing
- Logic Function :
- Multiplexer, Mux
- Base Part Number :
- 74HCT257
- Supply Type :
- Single
- Supply Voltage :
- 5V
- Current - Output High, Low :
- 6mA 6mA
- Output Characteristics :
- 3-STATE
- Pin Count :
- 16
- Number of Functions :
- 4
- Operating Supply Voltage :
- 5V
- Packaging :
- Tube
- Number of Outputs :
- 4
- Package / Case :
- 16-SSOP (0.209, 5.30mm Width)
- Number of Input Lines :
- 2
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 0.65mm
- Circuit :
- 4 x 2:1
- Independent Circuits :
- 1
- Mount :
- Surface Mount
- Propagation Delay :
- 45 ns
- Factory Lead Time :
- 8 Weeks
- Family :
- HCT
- Power Dissipation :
- 500mW
- Number of Inputs :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Peak Reflow Temperature (Cel) :
- 260
- Voltage Supply Source :
- Single Supply
- Load Capacitance :
- 50pF
- Terminal Position :
- Dual
- RoHS Status :
- RoHS Compliant
- Series :
- 74HCT
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- Radiation Hardening :
- No
- Output Polarity :
- TRUE
- Type :
- Multiplexer
- Voltage - Supply :
- 4.5V~5.5V
- Power Supplies :
- 5V
- Max I(ol) :
- 0.006 A
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C
- Number of Pins :
- 16
- Width :
- 5.3mm
- Number of Terminations :
- 16
- JESD-609 Code :
- e4
- Published :
- 2013
- Datasheets
- 74HCT257DB,112

Signal Switches, Multiplexers, Decoders NXP Semiconductors 74HCT257DB,112 Overview
The Signal Switches, Multiplexers, Decoders NXP Semiconductors 74HCT257DB,112 is an integrated circuit specifically designed for versatile digital signal switching. Engineered by NXP Semiconductors, this high-performance multiplexer facilitates the routing of digital signals from four input channels to two output channels, optimizing flexibility and efficiency in complex digital systems. Its robust design ensures reliable operation under varying conditions, making it ideal for applications requiring high-speed switching and signal integrity. The compact 16SSOP package allows for efficient use of PCB space, essential for modern electronic devices.
74HCT257DB,112 Features
This IC offers several features that enhance its utility in digital signal multiplexing:
- Wide operating voltage range from 2.0V to 6.0V, accommodating various logic levels.
- Low power consumption and high noise immunity typical of CMOS technology.
- Pin and function compatibility with other standard logic families, ensuring easy integration in diverse systems.
- 16-pin SSOP package for space-saving implementation on circuit boards.
74HCT257DB,112 Applications
- Communication Equipment: Enables efficient signal routing in radios and other communication devices, enhancing performance with reliable switching.
- Computers and Peripherals: Used in the multiplexing of data lines, which allows for more flexible data management and peripheral integration.
- Data Acquisition Systems: Vital for channel selection in data loggers and sensors, facilitating accurate and swift data collection and analysis.
- Audio/Video Equipment: Helps in signal routing within audio and video processing units, ensuring high-quality output with minimal signal degradation.
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