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SN74HC161DBR

SN74HC161DBR

Manufacturer No:

SN74HC161DBR

Manufacturer:

Texas Instruments

Description:

IC BINARY COUNTER 4-BIT 16SSOP

Datasheet:

Datasheet

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SN74HC161DBR Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SSOP
  • Package / Case
    16-SSOP (0.209", 5.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2 V ~ 6 V
  • Trigger Type
    Positive Edge
  • Count Rate
    36 MHz
  • Timing
    Synchronous
  • Reset
    Asynchronous
  • Number of Bits per Element
    4
  • Number of Elements
    1
  • Direction
    Up
  • Logic Type
    Binary Counter
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    74HC
The SN74HC161DBR is a synchronous binary counter integrated circuit chip, which offers several advantages and application scenarios. Some of them are:1. Counting Capability: The chip is designed to count up and down, making it suitable for various applications that require counting functionality. It can count from zero to fifteen (4-bit counter) and can be cascaded to increase the counting range.2. High-Speed Operation: The SN74HC161DBR operates at high clock frequencies, enabling it to count quickly and accurately. It has a maximum clock frequency of 55 MHz, making it suitable for high-speed applications.3. Synchronous Counting: The chip performs synchronous counting, which means that all flip-flops within the counter change states simultaneously at the rising edge of the clock signal. This ensures accurate and synchronized count transitions.4. Parallel and Serial Loading: The chip offers both parallel and serial loading capability. It means that the initial count value can be preset directly through the parallel data inputs or loaded sequentially through the serial input.5. Wide Supply Voltage Range: The chip operates within a wide supply voltage range of 2V to 6V. This makes it compatible with various voltage levels and power supply configurations.Application Scenarios:1. Frequency Division: The SN74HC161DBR can be used in frequency division circuits, where it counts incoming clock pulses and outputs divided frequencies. This is commonly used in frequency synthesizers, clock dividers, and digital frequency meters.2. Industrial Counting: The chip can be employed in industrial applications that require counting events or processes. For example, in assembly lines, it can measure the number of products produced or the number of operations executed.3. Data Storage: The SN74HC161DBR can be utilized in applications that require storing or transferring data in a sequential manner. With its parallel and serial loading capabilities, it can act as a shift register or buffer for data storage and retrieval.4. Digital Timekeeping: The chip can be used in digital clock circuits, where it counts the clock pulses and maintains the time information. By cascading multiple chips, it can create larger counter ranges for representing hours, minutes, and seconds.5. Address Generation: In digital systems like microprocessors or memory units, the SN74HC161DBR can be utilized for address generation. It can count and generate sequential addresses to access specific memory locations or enable specific operations.Overall, the SN74HC161DBR integrated circuit chip offers versatile counting capabilities with high-speed operation and can find applications in various fields that require counting, frequency division, data storage, and address generation.
SN74HC161DBR Relevant information