74AC251SC
- Mfr.Part #
- 74AC251SC
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC MULTIPLEXER 1 X 8:1 16SOIC
- Stock
- 15
- In Stock :
- 15
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Number of Outputs :
- 1
- Number of Functions :
- 1
- Pin Count :
- 16
- Type :
- Multiplexer
- Output Polarity :
- Complementary
- Number of Inputs :
- 8
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Reach Compliance Code :
- Unknown
- Terminal Position :
- Dual
- Series :
- 74AC
- Voltage Supply Source :
- Single Supply
- Length :
- 9.9mm
- Output Characteristics :
- 3-STATE
- Terminal Finish :
- MATTE TIN
- Current - Output High, Low :
- 24mA 24mA
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Mounting Type :
- Surface Mount
- Independent Circuits :
- 1
- JESD-609 Code :
- e3
- Width :
- 3.9mm
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage-Min (Vsup) :
- 2V
- Operating Temperature :
- -40°C~85°C
- Terminal Form :
- Gull wing
- Supply Voltage-Max (Vsup) :
- 6V
- Packaging :
- Tube
- Circuit :
- 1 x 8:1
- Voltage - Supply :
- 2V~6V
- Qualification Status :
- COMMERCIAL
- Family :
- AC
- Number of Terminations :
- 16
- Datasheets
- 74AC251SC

Signal Switches, Multiplexers, Decoders Fairchild Semiconductor 74AC251SC Overview
The 74AC251SC from Fairchild Semiconductor is a high-performance IC multiplexer that provides efficient signal routing capabilities. This device is designed for applications that require the selection and output of one line from eight possible inputs, making it an essential component in various digital systems. Its ability to handle multiple input sources while minimizing propagation delay and power consumption makes it a key element for designers focusing on enhancing system performance and reliability. The inclusion of the Signal Switches, Multiplexers, Decoders Fairchild Semiconductor 74AC251SC in your circuit designs ensures robust data handling with a high degree of flexibility.
74AC251SC Features
- 8-to-1 multiplexer functionality
- High-speed throughput with propagation delays significantly lower than similar devices
- Compatible with TTL outputs
- Operating voltage ranging from 2V to 6V
- Low power dissipation and high noise immunity
- Available in a compact 16-SOIC package
74AC251SC Applications
- Data Acquisition Systems: Used to select among multiple analog inputs for processing and conversion to digital form.
- Communication Systems: Helps in routing signals efficiently in multi-channel communication equipment.
- Audio/Video Signal Routing: Ideal for selecting and routing various audio or video signals in consumer electronics.
- Control Systems: Utilized in industrial and automation systems for signal selection to control different machinery parts.
- Test Equipment: Applied in test setups to switch between different test points or data sources without the need for manual reconfiguration.
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