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74ACT161MTR

74ACT161MTR

Manufacturer No:

74ACT161MTR

Manufacturer:

STMicroelectronics

Description:

IC BINARY COUNTER 4-BIT 16SO

Datasheet:

Datasheet

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74ACT161MTR Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SO
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -55°C ~ 125°C
  • Voltage - Supply
    4.5 V ~ 5.5 V
  • Trigger Type
    Positive Edge
  • Count Rate
    290 MHz
  • Timing
    Synchronous
  • Reset
    Asynchronous
  • Number of Bits per Element
    4
  • Number of Elements
    1
  • Direction
    Up
  • Logic Type
    Binary Counter
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    74ACT
The 74ACT161MTR is a synchronous presettable binary counter integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. High-speed operation: The 74ACT161MTR operates at a high clock frequency, making it suitable for applications that require fast counting or timing functions. 2. Synchronous operation: The chip has synchronous inputs and outputs, which means that all changes in the counter occur simultaneously with the clock signal. This ensures accurate and reliable counting. 3. Presettable functionality: The chip has preset inputs that allow the counter to be loaded with a specific value before counting starts. This feature is useful in applications where a specific count sequence needs to be generated. 4. Low power consumption: The 74ACT161MTR is designed to operate at low power levels, making it suitable for battery-powered devices or applications where power efficiency is important. 5. Wide operating voltage range: The chip can operate within a wide voltage range, typically from 2V to 6V, making it compatible with various power supply configurations.Application scenarios: 1. Frequency division: The 74ACT161MTR can be used as a frequency divider to generate lower frequency signals from a higher frequency input. This is commonly used in digital clock circuits or frequency synthesizers. 2. Event counting: The chip can be used to count events or pulses in various applications, such as traffic monitoring systems, industrial automation, or digital meters. 3. Sequence generation: With the presettable functionality, the chip can be used to generate specific count sequences required in applications like sequence-controlled machines, digital pattern generators, or address generation in memory devices. 4. Time delay generation: By using the chip as a counter, it can be configured to generate precise time delays in applications like timers, time-based control systems, or time multiplexing circuits. 5. Frequency multiplication: The chip can also be used as a frequency multiplier by cascading multiple counters together. This is useful in applications where a higher frequency signal is required, such as in digital signal processing or communication systems.Overall, the 74ACT161MTR integrated circuit chip offers high-speed, synchronous counting with presettable functionality, making it suitable for a wide range of applications that require accurate counting, timing, or sequence generation.
74ACT161MTR Relevant information