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CD74HCT161ME4

CD74HCT161ME4

Manufacturer No:

CD74HCT161ME4

Manufacturer:

Texas Instruments

Description:

IC 4BIT BINARY COUNTER 16SOIC

Datasheet:

Datasheet

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CD74HCT161ME4 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOIC
  • 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
    20 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
    Active
  • Series
    74HCT
The CD74HCT161ME4 is a 4-bit synchronous binary counter integrated circuit (IC) chip. It offers several advantages and finds application in various scenarios:1. High-speed operation: The HCT family of ICs are compatible with high-speed TTL logic families. Thus, the CD74HCT161ME4 chip enables efficient and fast counting operations.2. Synchronous counting: The CD74HCT161ME4 is a synchronous counter, meaning the counting of pulses occurs in synchronization with an external clock signal. This enables accurate and reliable counting operations.3. Divide-by-n functionality: The chip can be configured to divide the input frequency by any desired power of 2 (2^n) using the preset (LOAD) and clear (CLR) inputs. This makes it suitable for applications that require frequency division, such as clock dividers and frequency synthesizers.4. Parallel and serial data entry: The CD74HCT161ME4 features inputs that allow data to be loaded serially or in parallel. This makes it versatile for applications where data needs to be loaded using either method, such as data storage systems or data transfer circuits.5. Cascade operation: The chip supports cascading multiple counters, enabling the creation of larger counters with higher bit counts. This is useful in applications that require counting beyond the capacity of a single counter, such as in event counters or timekeeping systems.6. Wide operating voltage range: The CD74HCT161ME4 operates across a wide voltage range of 2V to 6V, enabling compatibility with different power supply levels commonly used in electronic systems.The CD74HCT161ME4 integrated circuit chip finds application in various scenarios, such as:1. Digital frequency dividers: The chip's divide-by-n functionality and high-speed operation make it suitable for constructing frequency dividers used in communication systems, clocks, and timers.2. Event counters: Its cascade operation feature allows multiple chips to be connected together to count events with a higher bit count. Thus, it can be used in industrial automation, scientific experiments, or any application that requires event counting.3. Data storage and transfer: The ability to load data in parallel or serially makes it suitable for applications involving data storage, such as memory systems or registers. It can also be used for data transfer and conversion between serial and parallel formats.4. Control systems: The chip can be utilized in various digital control applications, such as controlling the timing of events or generating accurate timing signals for system synchronization.Overall, the CD74HCT161ME4 integrated circuit chip offers the advantages of high-speed operation, synchronous counting, flexible data entry, and wide voltage range, making it versatile for a range of applications requiring digital counting and frequency division.
CD74HCT161ME4 Relevant information