74F398PC
- Mfr.Part #
- 74F398PC
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC MULTIPLEXER 4 X 2:1 20DIP
- Stock
- 3,924
- In Stock :
- 3,924
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Width :
- 7.62mm
- Qualification Status :
- Not Qualified
- Supply Voltage-Min (Vsup) :
- 4.5V
- Operating Temperature :
- 0°C~70°C
- Independent Circuits :
- 1
- Type :
- Multiplexer
- Terminal Pitch :
- 2.54mm
- Supply Voltage :
- 5V
- Mounting Type :
- Through Hole
- Number of Functions :
- 1
- Terminal Finish :
- TIN LEAD
- Supply Voltage-Max (Vsup) :
- 5.5V
- Voltage - Supply :
- 4.5V~5.5V
- Terminal Position :
- Dual
- Surface Mount :
- No
- Current - Output High, Low :
- 1mA 20mA
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Pin Count :
- 20
- JESD-609 Code :
- e0
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Family :
- F/FAST
- Height Seated (Max) :
- 5.08mm
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- RoHS Status :
- Non-RoHS Compliant
- Number of Bits :
- 4
- Packaging :
- Tube
- JESD-30 Code :
- R-PDIP-T20
- Circuit :
- 4 x 2:1
- Number of Terminations :
- 20
- Reach Compliance Code :
- Unknown
- Voltage Supply Source :
- Single Supply
- Length :
- 26.075mm
- Pbfree Code :
- No
- Output Polarity :
- Complementary
- Series :
- 74F
- Datasheets
- 74F398PC

Signal Switches, Multiplexers, Decoders Fairchild Semiconductor 74F398PC Overview
The Fairchild Semiconductor 74F398PC is an integral component for applications requiring reliable and efficient signal routing. This integrated circuit (IC) stands out for its multiplexing capabilities, facilitating the selection and transfer of multiple input signals to a single output line, which greatly simplifies system design and enhances performance. Manufactured by Fairchild Semiconductor, a leader in the industry, the 74F398PC is designed to meet the rigorous demands of advanced electronic systems, ensuring robust functionality and reliability in a wide range of applications.
74F398PC Features
- Four 2:1 multiplexer circuits in a single package.
- Available in a 20-pin DIP (Dual In-line Package).
- Low power consumption, which is ideal for energy-efficient designs.
- High speed switching characteristics.
- Compatibility with TTL (Transistor-Transistor Logic).
74F398PC Applications
- Communication Systems: Utilized in selecting different data sources for transmission or processing, improving bandwidth utilization and system efficiency.
- Data Acquisition Systems: Helps in channel selection, allowing sensors or data streams to be multiplexed onto a single data processing line, simplifying the architecture.
- Audio/Video Signal Routing: Used in audio and video equipment to route multiple inputs to a single output device, aiding in complex AV setups without compromising signal integrity.
- Test Equipment: Critical in test setups where multiple inputs need to be switched repeatedly and reliably to single or multiple testing devices.
- Computer Peripheral Switching: Enables multiple peripherals to share a common bus connection, optimizing the use of available system resources.
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