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74AC191MTC

74AC191MTC

Manufacturer No:

74AC191MTC

Manufacturer:

onsemi

Description:

IC BINARY COUNTER 4-BIT 16TSSOP

Datasheet:

Datasheet

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74AC191MTC Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-TSSOP
  • Package / Case
    16-TSSOP (0.173", 4.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2 V ~ 6 V
  • Trigger Type
    Positive Edge
  • Count Rate
    133 MHz
  • Timing
    Synchronous
  • Reset
    -
  • Number of Bits per Element
    4
  • Number of Elements
    1
  • Direction
    Up, Down
  • Logic Type
    Binary Counter
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    74AC
The 74AC191MTC is a synchronous up/down 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 control signals are synchronized with a clock signal. This ensures accurate and reliable counting.2. Up/Down Counting: The chip can count up or down based on the control inputs. This flexibility allows it to be used in various applications where both up and down counting are required.3. Parallel Load: The chip has a parallel load feature, which allows the initial count value to be loaded directly into the counter. This feature is useful when a specific count value needs to be set at the beginning.4. Cascadable: Multiple 74AC191MTC chips can be cascaded together to create larger counters with a higher number of bits. This makes it suitable for applications that require counting beyond the capacity of a single chip.Application Scenarios: 1. Digital Counters: The 74AC191MTC chip is commonly used in digital counters, such as frequency dividers, event counters, and timers. Its synchronous operation and up/down counting capability make it suitable for these applications.2. Industrial Control Systems: The chip can be used in industrial control systems where counting and timing functions are required. It can be used to monitor and control processes, such as counting the number of products on a conveyor belt or timing the duration of a process.3. Communication Systems: In communication systems, the chip can be used for frequency division or synchronization purposes. It can divide the input frequency by a specific factor or synchronize different components of the system.4. Test and Measurement Equipment: The chip can be used in test and measurement equipment, such as frequency counters or pulse generators. It can accurately count or generate pulses based on the input signals, allowing precise measurements and testing.Overall, the 74AC191MTC integrated circuit chip offers synchronous counting, up/down capability, parallel load, and cascading features, making it suitable for a wide range of applications in digital counters, industrial control systems, communication systems, and test and measurement equipment.
74AC191MTC Relevant information