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SN74HC191DRG4

SN74HC191DRG4

Manufacturer No:

SN74HC191DRG4

Manufacturer:

Texas Instruments

Description:

IC BINARY COUNTER 4-BIT 16SOIC

Datasheet:

Datasheet

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SN74HC191DRG4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • 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
    Tape & Reel (TR)
  • Product Status
    Discontinued at Digi-Key
  • Series
    74HC
The SN74HC191DRG4 is a 4-bit synchronous up/down counter integrated circuit chip. Some of the advantages and application scenarios of this chip are:Advantages: 1. Versatile Counting: The chip can be configured to count up or count down based on the control inputs, making it suitable for a wide range of applications. 2. Synchronous Operation: The inputs and outputs are all synchronized with a common clock signal, ensuring reliable and consistent counting. 3. Parallel Load Capability: The chip allows for parallel loading of the initial count value, providing flexibility in initializing the count sequence. 4. Reset and Ripple Carry Outputs: The chip provides outputs to reset the count and to generate a ripple carry signal, which can be used for cascading multiple counters.Application Scenarios: 1. Time Division Multiplexing: The chip can be used in time division multiplexing applications, where multiple signals are sequentially transmitted over a single transmission channel. 2. Address Decoding: The chip can be used in address decoding circuits to generate unique addresses for different memory or peripheral devices. 3. Counter/Timer Applications: The chip can be employed in applications where counting or timing is required, such as digital clocks, frequency dividers, or event counters. 4. Sequence Generation: The chip can be used to generate specific patterns or sequences of outputs, which find applications in areas such as pattern recognition or control systems.These are just a few examples of the advantages and application scenarios of the SN74HC191DRG4 integrated circuit chip. The actual implementation of the chip would depend on the specific requirements of the system or circuit being designed.
SN74HC191DRG4 Relevant information