DM74LS257BN
- Mfr.Part #
- DM74LS257BN
- Manufacturer
- onsemi
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MULTIPLEXER 4 X 2:1 16DIP
- Stock
- 24,413
- In Stock :
- 24,413
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- Manufacturer :
- onsemi
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Mounting Type :
- Through Hole
- Operating Temperature :
- 0°C~70°C
- Voltage Supply Source :
- Single Supply
- Independent Circuits :
- 1
- Current - Output High, Low :
- 2.6mA 24mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Type :
- Multiplexer
- Circuit :
- 4 x 2:1
- Voltage - Supply :
- 4.75V~5.25V
- Series :
- 74LS
- Base Part Number :
- 74LS257
- Packaging :
- Tube
- Datasheets
- DM74LS257BN

Signal Switches, Multiplexers, Decoders onsemi DM74LS257BN Overview
The onsemi DM74LS257BN is a high-performance integrated circuit designed to address the needs of complex digital systems. This IC multiplexer, part of the robust family of signal switches, multiplexers, and decoders, is engineered to facilitate precise control over multiple input signals, allowing for selection between different data sources with ease. The 16-pin DIP (Dual Inline Package) configuration of the DM74LS257BN makes it an excellent choice for applications requiring a reliable and efficient method of routing signal paths. Its versatility and high reliability are key in systems where accurate data handling and signal integrity are crucial, ensuring that the DM74LS257BN remains a preferred component for designers and engineers aiming to optimize their digital and analog applications.
DM74LS257BN Features
- 4-channel multiplexing capability, allowing it to select between four data inputs for each output.
- Dual 2:1 multiplexer configuration which enhances flexibility in signal management.
- Standard 16-pin DIP package that facilitates easy implementation in a wide range of applications.
- Designed for use with a typical 5V power supply, making it compatible with conventional digital systems.
- Low power consumption and high noise immunity.
DM74LS257BN Applications
- Communication Systems: Utilized to switch between different data sources, enhancing the flexibility and performance of communication channels.
- Data Acquisition Systems: Enables precise control over input signals, critical for accurate data collection and analysis.
- Test Equipment: Used in the design of test benches to route various signal inputs to measuring instruments, improving test accuracy and efficiency.
- Audio/Video Signal Routing: Ideal for applications requiring the distribution and switching of audio or video signals in multimedia setups.
- Control Systems: Acts as a reliable component in control circuits for selecting and managing multiple input signals based on the system's operational requirements.
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