Home / Counters, Dividers / 74F191SJ/
74F191SJ

74F191SJ

Manufacturer No:

74F191SJ

Manufacturer:

onsemi

Description:

IC BINARY COUNTER 4-BIT 16SOP

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

74F191SJ Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SOP
  • Package / Case
    16-SOIC (0.209", 5.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C
  • Voltage - Supply
    4.5 V ~ 5.5 V
  • Trigger Type
    Positive Edge
  • Count Rate
    100 MHz
  • Timing
    Synchronous
  • Reset
    Asynchronous
  • Number of Bits per Element
    4
  • Number of Elements
    1
  • Direction
    Up, Down
  • Logic Type
    Binary Counter
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    74F
The 74F191SJ 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 is 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 74F191SJ 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 74F191SJ chip is commonly used in digital counters, such as frequency dividers, event counters, and timers. It can count up or down based on the input signals and provide the desired output.2. Industrial Control Systems: The chip can be used in industrial control systems where precise counting and control are required. It can be used for tasks like monitoring production line events, controlling machinery, or tracking inventory.3. Communication Systems: In communication systems, the chip can be used for tasks like frequency synthesis, channel selection, or data packet counting. Its synchronous operation ensures accurate counting and synchronization with other components.4. Test and Measurement Equipment: The chip can be used in test and measurement equipment, such as frequency counters or pulse generators. It provides accurate counting and control capabilities required for such applications.Overall, the 74F191SJ integrated circuit chip offers synchronous up/down counting with parallel load capability, making it suitable for a wide range of applications that require accurate counting and control.
74F191SJ Relevant information