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SN74ALS191AD

SN74ALS191AD

Manufacturer No:

SN74ALS191AD

Manufacturer:

Texas Instruments

Description:

IC BINARY COUNTER 4-BIT 16SOIC

Datasheet:

Datasheet

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SN74ALS191AD Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.5 V ~ 5.5 V
  • Trigger Type
    Positive Edge
  • Count Rate
    30 MHz
  • Timing
    Synchronous
  • Reset
    -
  • Number of Bits per Element
    4
  • Number of Elements
    1
  • Direction
    Up, Down
  • Logic Type
    Binary Counter
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Last Time Buy
  • Series
    74ALS
The SN74ALS191AD is a synchronous, reversible, up/down counter integrated circuit chip. It has several advantages and application scenarios, including:1. Versatility: The SN74ALS191AD can be used as an up counter, down counter, or reversible counter, making it suitable for a wide range of applications.2. Synchronous operation: The chip operates synchronously, meaning that the counting and control signals are synchronized with a clock signal. This ensures accurate and reliable counting.3. High-speed operation: The SN74ALS191AD is designed for high-speed operation, making it suitable for applications that require fast counting or timing functions.4. Multiple counting modes: The chip supports various counting modes, including binary, decade, and BCD (Binary Coded Decimal), allowing for flexible counting configurations.5. Parallel load capability: The chip has a parallel load input that allows the counter to be loaded with a specific value, enabling preset counting sequences.6. Cascading capability: Multiple SN74ALS191AD chips can be cascaded together to create larger counters with extended counting ranges.Application scenarios for the SN74ALS191AD include:1. Digital frequency counters: The chip can be used in frequency counters to measure the frequency of input signals accurately.2. Industrial automation: The chip can be used in industrial automation systems for counting and timing applications, such as controlling production line processes or monitoring equipment operation.3. Event counting: The chip can be used in applications that require counting events, such as traffic monitoring systems, people counting systems, or inventory management systems.4. Timing and sequencing: The chip can be used in applications that require precise timing and sequencing, such as digital clocks, timers, or sequential control systems.5. Data communication: The chip can be used in data communication systems for encoding and decoding data signals or for implementing data transmission protocols.Overall, the SN74ALS191AD integrated circuit chip offers versatility, high-speed operation, and various counting modes, making it suitable for a wide range of applications that require accurate counting, timing, and sequencing functions.
SN74ALS191AD Relevant information