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74AC191SC

Part No 74AC191SC
Manufacturer Fairchild/ON Semiconductor
Catalog Logic - Counters, Dividers
Description IC COUNTER UP/DOWN 4-BIT 16-SOIC
Datasheet
Sample
Rohs State Need to verify
ECAD Module
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Categories Integrated Circuits
Manufacturer Fairchild/ON Semiconductor
Packaging Tube/Rail
Status Obsolete(EOL)
Logic Type Binary Counter
Direction Up, Down
Number of Elements 1
Number of Bits per Element 4
Timing Synchronous
Count Rate 133MHz
Trigger Type Positive Edge
Supply Voltage - Operating 2 V to 6 V
Temperature Range - Operating -40°C to 85°C
Mounting SMD (SMT)
Case / Package 16-SOIC
Win Source Part Number 112052-74AC191SC
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian 74AC191SC CAD Model

Description

74AC191SC

The 74AC191SC counter is designed for system compatibility and wide application use. It is crafted for precise binary counting while offering both up and down count options, making it versatile for complex digital systems.

  • Applications/Projects:
    • Data selectors and multiplexing applications
    • Digital converters
    • State machines
    • Logic sequencing
  • Features & Benefits:
    • Capability to handle clock frequencies up to 125 MHz, enabling fast digital operations.
    • Low power draw allows prolonged operation in power-sensitive systems.
    • Supports a wide supply voltage range, aiding in diverse circuit integration.
    • Built with asynchronous clear and load capabilities to accommodate various system requirements.
  • Additional Details: Manufactured using modern CMOS technology, the 74AC191SC ensures high performance with reduced electromagnetic interference. Stability in shifting conditions guarantees reliable performance across its operating range.

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