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SN74ALS191ADG4

SN74ALS191ADG4

Manufacturer No:

SN74ALS191ADG4

Manufacturer:

Texas Instruments

Description:

IC BINARY COUNTER 4-BIT 16SOIC

Datasheet:

Datasheet

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SN74ALS191ADG4 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
  • Product Status
    Discontinued at Digi-Key
  • Series
    74ALS
The SN74ALS191ADG4 is a synchronous, reversible, up/down counter integrated circuit chip. It has several advantages and application scenarios, including:1. Versatility: The chip can be used as an up counter, down counter, or up/down 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. Reversible counting: The chip can count both up and down, allowing for flexible counting operations.4. Parallel load capability: The chip has a parallel load input that enables the loading of a preset value into the counter, providing flexibility in initial count values.5. Cascading capability: Multiple chips can be cascaded together to create larger counters with higher bit counts.6. Wide operating voltage range: The chip can operate within a wide voltage range, typically from 4.5V to 5.5V, making it compatible with various power supply systems.Application scenarios for the SN74ALS191ADG4 chip include:1. Digital frequency counters: The chip can be used in frequency counters to measure the frequency of input signals accurately.2. Industrial automation: It can be used in industrial automation systems for counting and control applications, such as position control or event monitoring.3. Data communication systems: The chip can be used in data communication systems for counting and synchronization purposes.4. Automotive applications: It can be used in automotive systems for various counting and control functions, such as odometer or speedometer applications.5. Test and measurement equipment: The chip can be used in test and measurement equipment for accurate counting and timing operations.Overall, the SN74ALS191ADG4 chip offers versatility, accuracy, and flexibility in counting operations, making it suitable for a wide range of applications in various industries.
SN74ALS191ADG4 Relevant information