MM74HCT157N
- Mfr.Part #
- MM74HCT157N
- Manufacturer
- National Semiconductor
- Package / Case
- Datasheet
- Download
- Description
- MUX, HCT SERIES, 2 LINE INPUT
- Stock
- 26,592
- In Stock :
- 26,592
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- Manufacturer :
- National Semiconductor
- Product Category :
- Signal Switches, Multiplexers, Decoders
- Width :
- 7.62 mm
- Family :
- HCT
- Propagation Delay (tpd) :
- 34 ns
- Number of Terminals :
- 16
- Terminal Pitch :
- 2.54 mm
- Number of Inputs :
- 2
- Supply Voltage-Max (Vsup) :
- 5.5 V
- JESD-30 Code :
- R-PDIP-T16
- Qualification Status :
- COMMERCIAL
- Output Polarity :
- TRUE
- Surface Mount :
- No
- Package Shape :
- RECTANGULAR
- Logic IC Type :
- Multiplexer
- Pin Count :
- 16
- Technology :
- CMOS
- Seated Height-Max :
- 5.08 mm
- Supply Voltage-Min (Vsup) :
- 4.5 V
- Manufacturer :
- Rochester Electronics LLC
- Terminal Position :
- Dual
- Terminal Form :
- THROUGH-HOLE
- Temperature Grade :
- Industrial
- Length :
- 19.305 mm
- Terminal Finish :
- NOT SPECIFIED
- Reach Compliance Code :
- Unknown
- Number of Functions :
- 4
- Number of Outputs :
- 1
- Datasheets
- MM74HCT157N

[Signal Switches, Multiplexers, Decoders] Overview
The MM74HCT157N, manufactured by National Semiconductor, is a versatile integrated circuit belonging to the HCT series. This MUX (multiplexer) is designed with 2-line input capability, making it ideal for various signal switching and multiplexing applications. With its reliable performance and high-quality construction, this component is suitable for demanding industrial and commercial environments.
MM74HCT157N Features
- High-performance MUX: The MM74HCT157N is engineered to deliver superior signal switching and multiplexing functionality, ensuring efficient operation in diverse applications.
- HCT series design: As part of National Semiconductor's renowned HCT series, this component guarantees compatibility and reliability, meeting the stringent standards of professional users.
- 2-line input: With its 2-line input capability, this MUX offers flexibility in handling multiple input signals, enhancing system versatility and adaptability.
- Durable construction: Constructed with high-quality materials and advanced manufacturing techniques, the MM74HCT157N ensures long-term reliability and durability in challenging environments.
- Wide application range: From industrial automation to telecommunications and beyond, this component is suitable for a wide range of signal switching and multiplexing applications.
MM74HCT157N Applications
- Industrial automation systems: The MM74HCT157N can be used in industrial control systems for signal routing and selection, ensuring efficient operation and seamless integration within automated processes.
- Telecommunications equipment: In telecommunications infrastructure, this MUX is employed for signal multiplexing, enabling efficient transmission of multiple signals over communication channels.
- Test and measurement instruments: This component finds application in test and measurement equipment for selecting and routing various test signals, facilitating accurate measurements and analysis.
- Audio/video systems: Within audio/video systems, the MM74HCT157N serves to switch between different audio or video sources, allowing users to select desired inputs for playback or recording.
- Data acquisition systems: In data acquisition systems, this MUX is utilized to select and route analog signals from sensors or instruments to data acquisition modules, enabling accurate data capture and analysis.
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