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CD74HCT191E

CD74HCT191E

Manufacturer No:

CD74HCT191E

Manufacturer:

Texas Instruments

Description:

IC BINARY COUNTER 4-BIT 16DIP

Datasheet:

Datasheet

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CD74HCT191E Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-PDIP
  • Package / Case
    16-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -55°C ~ 125°C
  • Voltage - Supply
    4.5 V ~ 5.5 V
  • Trigger Type
    Positive Edge
  • Count Rate
    30 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
    Active
  • Series
    74HCT
The CD74HCT191E is a high-speed CMOS integrated circuit chip that functions as a synchronous up/down counter. It has several advantages and application scenarios, including:Advantages: 1. High-speed operation: The CD74HCT191E chip operates at high clock frequencies, making it suitable for applications that require fast counting or timing functions. 2. Synchronous counting: It performs synchronous counting, meaning that the count value changes only when a clock pulse is received. This ensures accurate and synchronized counting operations. 3. Up/Down counting: The chip can count both up and down, providing flexibility in various applications. 4. Wide operating voltage range: It can operate within a wide voltage range, typically from 2V to 6V, making it compatible with different power supply configurations. 5. Low power consumption: The CD74HCT191E chip consumes low power, making it suitable for battery-powered applications.Application scenarios: 1. Digital counters: The CD74HCT191E chip is commonly used in digital counters, where it can count events, pulses, or time intervals. It finds applications in frequency dividers, timers, and other counting-related functions. 2. Industrial automation: It can be used in industrial automation systems for counting and timing purposes. For example, it can be employed in production line control systems to count the number of products or monitor time intervals. 3. Communication systems: The chip can be utilized in communication systems for various purposes, such as frequency division, clock synchronization, or data rate control. 4. Automotive electronics: It finds applications in automotive electronics, such as in dashboard displays, odometers, or speedometers, where counting and timing functions are required. 5. Consumer electronics: The CD74HCT191E chip can be used in various consumer electronic devices, including digital clocks, kitchen timers, or game consoles, where counting and timing operations are necessary.Overall, the CD74HCT191E integrated circuit chip offers high-speed, synchronous up/down counting capabilities, making it suitable for a wide range of applications that require accurate counting and timing functions.
CD74HCT191E Relevant information