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74AC191PC

Part No 74AC191PC
Manufacturer Fairchild/ON Semiconductor
Catalog Logic - Counters, Dividers
Description IC COUNTER UP/DOWN 4-BIT 16-DIP
Datasheet
Sample
Rohs State rohs
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 Through Hole
Case / Package 16-PDIP
Win Source Part Number 107318-74AC191PC
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian 74AC191PC CAD Model

Description

74AC191PC

The 74AC191PC is a high-performance synchronous up/down counter. This integrated circuit features a robust design that allows for efficient binary cycle counting. Ideal for a wide array of digital logic applications, the 74AC191PC provides a seamless solution for counting-related tasks.

  • Applications/Projects:
    • Digital clocks
    • Frequency dividers
    • Event counters
    • Industrial controllers
  • Features & Benefits:
    • High-speed operation up to 125 MHz, ensuring efficient performance.
    • Low power consumption, making it suitable for battery-operated devices.
    • Wide operating voltage range from 2V to 6V, offering flexibility in circuit design.
    • Asynchronous clear and load functions for enhanced usability.
  • Additional Details: The device is constructed with advanced CMOS technology, providing high noise immunity and excellent TTL compatibility. It is packaged in a plastic dual in-line package, ensuring easy handling and placement on circuit boards.

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