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SN74HC191NG4

SN74HC191NG4

Manufacturer No:

SN74HC191NG4

Manufacturer:

Texas Instruments

Description:

IC BINARY COUNTER 4-BIT 16DIP

Datasheet:

Datasheet

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SN74HC191NG4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-PDIP
  • Package / Case
    16-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2 V ~ 6 V
  • Trigger Type
    Positive Edge
  • Count Rate
    24 MHz
  • Timing
    Synchronous
  • Reset
    Asynchronous
  • 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
    74HC
The SN74HC191NG4 is a 4-bit synchronous up/down binary counter integrated circuit chip. It has several advantages and application scenarios, including:1. Versatility: The SN74HC191NG4 can be used as both an up counter and a down counter, making it suitable for a wide range of applications.2. Synchronous operation: The chip operates synchronously, meaning that the count changes only on the rising edge of the clock signal. This ensures accurate and reliable counting.3. Parallel load capability: The chip has a parallel load input that allows the user to load a specific count value into the counter. This feature is useful in applications where a specific count needs to be set.4. Cascadable: Multiple SN74HC191NG4 chips can be cascaded together to create larger counters with more bits. This makes it suitable for applications that require higher counting ranges.5. Low power consumption: The chip operates at a low power supply voltage and consumes minimal power, making it energy-efficient.Some application scenarios where the SN74HC191NG4 can be used include:1. Digital frequency division: The chip can be used to divide the frequency of an input signal by a specific factor. This is useful in applications such as frequency synthesizers, clock dividers, and frequency counters.2. Industrial automation: The chip can be used in industrial automation systems for tasks such as counting products on a conveyor belt, monitoring machine cycles, or controlling process sequences.3. Digital displays: The chip can be used to drive digital displays, such as seven-segment displays, to show a count value or perform other numerical operations.4. Sequential control systems: The chip can be used in sequential control systems, such as traffic light controllers or elevator control systems, to generate specific sequences of events based on the count value.5. Data communication: The chip can be used in data communication systems to perform tasks such as data packet counting or synchronization.Overall, the SN74HC191NG4 integrated circuit chip offers flexibility, reliability, and low power consumption, making it suitable for a wide range of applications that require counting and sequencing operations.
SN74HC191NG4 Relevant information