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SN74AS161NS

SN74AS161NS

Manufacturer No:

SN74AS161NS

Manufacturer:

Texas Instruments

Description:

IC BINARY COUNTER 4-BIT 16SO

Datasheet:

Datasheet

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SN74AS161NS Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SO
  • Package / Case
    16-SOIC (0.209", 5.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Voltage - Supply
    4.5 V ~ 5.5 V
  • Trigger Type
    Positive Edge
  • Count Rate
    75 MHz
  • Timing
    Synchronous
  • Reset
    Asynchronous
  • Number of Bits per Element
    4
  • Number of Elements
    1
  • Direction
    Up
  • Logic Type
    Binary Counter
  • Packaging
    Tube
  • Product Status
    Last Time Buy
  • Series
    74AS
The SN74AS161NS is a synchronous 4-bit binary counter integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. Synchronous Operation: The chip operates synchronously, meaning that all internal flip-flops change state simultaneously on the rising edge of the clock signal. This ensures accurate and reliable counting.2. High-Speed Operation: The SN74AS161NS is designed for high-speed operation, making it suitable for applications that require fast counting or timing.3. Binary Counting: It is a 4-bit binary counter, allowing it to count from 0 to 15 (in binary) or 0 to 9 (in decimal). This makes it useful in applications that require binary counting or sequencing.4. Cascadable: Multiple SN74AS161NS chips can be cascaded together to create larger counters. This allows for counting beyond 4 bits, making it suitable for applications that require larger counting ranges.Application Scenarios: 1. Frequency Division: The SN74AS161NS can be used as a frequency divider by connecting the clock input to a higher frequency signal and using the outputs to generate lower frequency signals. This is useful in applications such as clock generation, frequency synthesis, or frequency scaling.2. Event Counting: The chip can be used to count events or pulses. By connecting the clock input to the event source and using the outputs to monitor the count, it can be used in applications such as event counters, digital timers, or pulse counters.3. Address Generation: The SN74AS161NS can be used to generate addresses for memory or peripheral devices. By connecting the outputs to the address inputs of memory or peripheral devices, it can be used in applications such as memory addressing, I/O port addressing, or multiplexing.4. Control Sequencing: The chip can be used to generate control signals for sequential operations. By connecting the outputs to control inputs of other devices, it can be used in applications such as state machines, control sequencing, or digital logic circuits.Overall, the SN74AS161NS integrated circuit chip offers synchronous and high-speed binary counting capabilities, making it suitable for various applications that require accurate counting, frequency division, event counting, address generation, or control sequencing.
SN74AS161NS Relevant information