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74HCT191D,653

74HCT191D,653

Manufacturer No:

74HCT191D,653

Manufacturer:

NXP USA Inc.

Description:

IC BINARY COUNTER 4-BIT 16SO

Datasheet:

Datasheet

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74HCT191D,653 Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-SO
  • Package / Case
    16-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    4.5 V ~ 5.5 V
  • Trigger Type
    Positive Edge
  • Count Rate
    39 MHz
  • Timing
    Synchronous
  • Reset
    -
  • Number of Bits per Element
    4
  • Number of Elements
    1
  • Direction
    Up, Down
  • Logic Type
    Binary Counter
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    74HCT
The 74HCT191D,653 is a synchronous up/down binary counter integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. Synchronous Operation: The chip operates synchronously, meaning that the outputs change simultaneously with the 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 for 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 is useful when a specific count value needs to be set at the beginning.4. Cascadable: Multiple chips can be cascaded together to create larger counters. This enables counting beyond the capacity of a single chip.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 digital frequency synthesizers, frequency dividers, and clock generators.2. Event Counting: The chip can be used to count events or pulses. It finds applications in digital counters used in industrial automation, electronic meters, and digital clocks.3. Data Encoding/Decoding: The chip can be used in encoding and decoding applications, where it converts data from one format to another. It is commonly used in applications like data transmission, data compression, and error detection/correction.4. Sequence Generation: The chip can be used to generate specific sequences of numbers. This is useful in applications like address generation for memory devices, pattern generation for testing, and sequence control in digital systems.Overall, the 74HCT191D,653 integrated circuit chip offers synchronous counting, up/down functionality, parallel load capability, and cascading options, making it suitable for a wide range of applications in digital electronics.
74HCT191D,653 Relevant information