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74HC74DR2G

74HC74DR2G

Manufacturer No:

74HC74DR2G

Manufacturer:

onsemi

Description:

IC FF D-TYPE DUAL 1BIT 14SOIC

Datasheet:

Datasheet

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74HC74DR2G Specifications

  • Type
    Parameter
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package
    14-SOIC
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -55°C ~ 125°C (TA)
  • Input Capacitance
    10 pF
  • Current - Quiescent (Iq)
    2 µA
  • Voltage - Supply
    2V ~ 6V
  • Current - Output High, Low
    5.2mA, 5.2mA
  • Trigger Type
    Positive Edge
  • Max Propagation Delay @ V, Max CL
    17ns @ 6V, 50pF
  • Clock Frequency
    28 MHz
  • Number of Bits per Element
    1
  • Number of Elements
    2
  • Output Type
    Complementary
  • Type
    D-Type
  • Function
    Set(Preset) and Reset
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    74HC
The 74HC74DR2G is a dual D-type flip-flop integrated circuit chip. It has several advantages and application scenarios, including:1. Compact and versatile: The 74HC74DR2G is a small-sized chip that can be easily integrated into various electronic circuits. It is compatible with a wide range of voltage levels, making it suitable for different applications.2. Flip-flop functionality: The chip consists of two independent D-type flip-flops, which can store and manipulate binary data. This makes it useful for applications that require sequential logic, such as counters, shift registers, and frequency dividers.3. Edge-triggered operation: The flip-flops in the 74HC74DR2G are edge-triggered, meaning they respond to changes in the input signal at specific clock edges. This allows for precise control and synchronization of data storage and transfer.4. Asynchronous reset: The chip includes an asynchronous reset input, which allows for immediate clearing of the flip-flop outputs to a known state. This feature is useful in applications where a reset signal needs to be applied independently of the clock signal.5. Wide operating voltage range: The 74HC74DR2G can operate within a wide voltage range, typically from 2V to 6V. This flexibility makes it compatible with various power supply configurations and allows for integration with different logic families.Application scenarios for the 74HC74DR2G include:1. Digital counters: The chip can be used to build binary counters that increment or decrement based on clock signals. This is useful in applications such as frequency measurement, event counting, and timekeeping.2. Shift registers: By cascading multiple 74HC74DR2G chips, it is possible to create shift registers that can store and shift data in a serial manner. This is commonly used in applications like data communication, data storage, and parallel-to-serial/serial-to-parallel conversion.3. Synchronous logic circuits: The flip-flops in the 74HC74DR2G can be used to build synchronous logic circuits, where the outputs change only at specific clock edges. This is useful in applications like state machines, control systems, and digital signal processing.4. Clock dividers: The chip can be used to divide the frequency of an input clock signal by a specific factor. This is useful in applications where a lower frequency clock signal is required, such as in microcontrollers, timers, and clock generators.Overall, the 74HC74DR2G chip offers a range of advantages and can be applied in various scenarios that require sequential logic, data storage, and manipulation.
74HC74DR2G Relevant information