MM74HC191N
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- Mfr.Part #
- MM74HC191N
- Manufacturer
- National Semiconductor
- Package / Case
- Datasheet
- Download
- Description
- BINARY COUNTER, HC/UH SERIES
- Stock
- 43,770
- In Stock ：
- 43,770
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- Manufacturer :
- National Semiconductor
- Product Category :
- Counters, Dividers
- Seated Height-Max :
- 5.08 mm
- Terminal Form :
- THROUGH-HOLE
- Mode of Operation :
- SYNCHRONOUS
- Surface Mount :
- No
- Supply Voltage-Max (Vsup) :
- 6 V
- Logic IC Type :
- BINARY COUNTER
- Width :
- 7.62 mm
- Number of Terminals :
- 16
- Additional Feature :
- TCO OUTPUT
- Number of Bits :
- 4
- JESD-30 Code :
- R-PDIP-T16
- Propagation Delay (tpd) :
- 54 ns
- Number of Functions :
- 1
- Length :
- 19.305 mm
- Qualification Status :
- Not Qualified
- Count Direction :
- Bidirectional
- Trigger Type :
- POSITIVE EDGE
- fmax-Min :
- 16 MHz
- Terminal Pitch :
- 2.54 mm
- Supply Voltage-Min (Vsup) :
- 2 V
- Temperature Grade :
- Industrial
- HTS Code :
- 8542.39.00.01
- Terminal Position :
- Dual
- JESD-609 Code :
- e0
- Family :
- HC/UH
- Technology :
- CMOS
- Pin Count :
- 16
- Package Shape :
- RECTANGULAR
- Manufacturer :
- Rochester Electronics LLC
- Load/Preset Input :
- yes
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Reach Compliance Code :
- Unknown
- Terminal Finish :
- TIN LEAD
- Pbfree Code :
- No
- Datasheets
- MM74HC191N
Counters, Dividers National Semiconductor MM74HC191N Overview
The MM74HC191N from National Semiconductor is a versatile binary counter component, part of the HC/UH series known for its robust performance and reliability. This device is designed to handle a wide range of counting applications, making it a fundamental piece in the development of complex digital systems. With its advanced counting capabilities, the MM74HC191N excels in applications requiring precise and reliable sequential operations. Its integration within various digital projects promotes efficiency and accuracy, significantly enhancing system performance in a compact and economical package. This component is crucial for designers looking to implement robust digital logic systems and is especially suited for high-volume needs due to its consistent performance and availability.
MM74HC191N Features
The MM74HC191N binary counter includes several features that make it highly suitable for demanding applications. It operates with a wide voltage range, ensuring adaptability in various power environments. Its low power consumption makes it ideal for use in portable and power-sensitive applications. Additionally, the fast counting speed of the MM74HC191N enhances system response times, contributing to overall system efficiency and reliability.
MM74HC191N Applications
- Digital Clocks: The MM74HC191N can be used to manage time sequences effectively, driving the clock's minute and hour counters.
- Event Counters: Utilized in systems that track occurrences and quantitative data, the device provides accurate and reliable counting for monitoring purposes.
- Frequency Counters: Essential for measuring frequency in communication equipment, ensuring precise signal processing.
- Server Racks: The counter aids in monitoring server operations, such as data traffic and processing tasks, which is critical for maintaining system integrity and performance.
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