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74AC161SC

74AC161SC

Manufacturer No:

74AC161SC

Manufacturer:

onsemi

Description:

IC BINARY COUNTER 4-BIT 16SOIC

Datasheet:

Datasheet

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74AC161SC 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
    167 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
    Obsolete
  • Series
    74AC
The 74AC161SC is a synchronous presettable binary counter integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. Synchronous Operation: The chip operates synchronously, meaning that the counting and presetting of the counter occur simultaneously with the clock signal. This ensures accurate and reliable counting.2. Presettable Functionality: The chip has a presettable feature, allowing the counter to be loaded with a specific count value before counting starts. This enables the chip to be used in applications where a specific count sequence needs to be generated.3. High-Speed Operation: The 74AC161SC chip operates at high speeds, making it suitable for applications that require fast counting or frequency division.4. Low Power Consumption: The chip is designed to consume low power, making it energy-efficient and suitable for battery-powered applications.Application Scenarios: 1. Frequency Division: The chip can be used in frequency division applications, where it divides an input clock signal by a specific factor. This is useful in applications such as frequency synthesizers, clock dividers, and digital frequency meters.2. Event Counting: The chip can be used to count events or pulses in various applications. For example, it can be used in digital counters for counting the number of people entering a building, the number of items produced on an assembly line, or the number of revolutions of a motor.3. Sequence Generation: The presettable feature of the chip allows it to generate specific count sequences. This can be used in applications such as address generation for memory devices, control signal generation for digital systems, or pattern generation for testing purposes.4. Time Delay Generation: By using the chip as a frequency divider, it can be used to generate precise time delays in applications such as timers, time-based control systems, or synchronization circuits.Overall, the 74AC161SC integrated circuit chip offers synchronous counting, presettable functionality, high-speed operation, and low power consumption, making it suitable for a wide range of applications requiring accurate counting, frequency division, sequence generation, or time delay generation.
74AC161SC Relevant information