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SN74161D

SN74161D

Manufacturer No:

SN74161D

Manufacturer:

Texas Instruments

Description:

DECADE COUNTER

Datasheet:

Datasheet

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SN74161D 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 (TA)
  • Voltage - Supply
    4.75 V ~ 5.25 V
  • Trigger Type
    Positive Edge
  • Count Rate
    32 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
    -
The SN74161D is a synchronous, presettable, 4-bit binary counter with internal carry look-ahead circuitry. It is commonly used in digital systems and has several advantages and application scenarios, which include:1. Counting and sequencing: The SN74161D can be used to count pulses or clock signals in binary form, making it suitable for applications such as frequency dividers, data counters, and sequence generators.2. Data manipulation: With the ability to preset the counter value, the SN74161D can be used for various data manipulation tasks. For example, it can be utilized for parallel data transfer, where each clock pulse shifts the data by one position.3. Frequency division: By using the SN74161D as a frequency divider, it can divide the input clock frequency by powers of 2. This is useful for generating clock signals at lower frequencies for different components of a digital system.4. Control signal generation: The SN74161D's ability to generate different control signals based on the count value makes it suitable for applications like address generation and selection, decoding, and state machine control.5. Arithmetic calculations: The SN74161D can be used in combination with additional circuitry to perform simple arithmetic calculations, such as incrementing or decrementing a number by a specific value.6. Timing and synchronization: The synchronous operation of the SN74161D ensures accurate and predictable timing within a digital system, making it suitable for applications where precise timing and synchronization are required.7. Digital display systems: By cascading multiple SN74161D chips, it is possible to build larger binary counters. Such counters can be employed in digital display systems, including scoreboards, digital clocks, and timers.Overall, the SN74161D integrated circuit chip provides flexibility and functionality for various digital applications, where counting, sequencing, data manipulation, control signal generation, arithmetic calculations, timing, synchronization, and digital display systems are required.
SN74161D Relevant information