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74AC74B

74AC74B

Manufacturer No:

74AC74B

Manufacturer:

STMicroelectronics

Description:

IC FF D-TYPE DUAL 1BIT 20TSSOP

Datasheet:

Datasheet

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74AC74B Specifications

  • Type
    Parameter
  • Input Capacitance
    3 pF
  • Package / Case
    14-DIP (0.300", 7.62mm)
  • Supplier Device Package
    20-TSSOP
  • Mounting Type
    Through Hole
  • Operating Temperature
    -55°C ~ 125°C (TA)
  • Current - Quiescent (Iq)
    2 µA
  • Voltage - Supply
    2V ~ 6V
  • Current - Output High, Low
    24mA, 24mA
  • Trigger Type
    Positive Edge
  • Max Propagation Delay @ V, Max CL
    10ns @ 5V, 50pF
  • Clock Frequency
    300 MHz
  • Number of Bits per Element
    1
  • Number of Elements
    2
  • Output Type
    Complementary
  • Type
    D-Type
  • Function
    Set(Preset) and Reset
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    74AC
The 74AC74B is a flip-flop integrated circuit chip that offers several advantages and can be used in various application scenarios. Some of its advantages and application scenarios are:Advantages: 1. High-speed operation: The 74AC74B chip operates at high-speed, making it suitable for applications that require fast switching and signal processing. 2. Low power consumption: It consumes low power, making it energy-efficient and suitable for battery-powered devices. 3. Wide supply voltage range: It can operate with a wide range of supply voltages (typically between 2V and 6V), allowing flexibility in different voltage systems. 4. Compatibility: The 74AC74B chip is compatible with TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic families, making it versatile and easy to interface with other logic devices. 5. High noise immunity: It has high noise immunity, which means it can withstand external noise and interference, ensuring reliable data storage and retrieval.Application scenarios: 1. Data storage: The 74AC74B chip can be used to store binary data in various digital systems. It can store a single bit of information in each flip-flop, allowing the creation of larger memory banks for applications such as microcontrollers or computer systems. 2. Digital counters: It can be used in digital counters, where it acts as a divider or frequency divider to count and divide input clock pulses. 3. Synchronization: The 74AC74B can be used to synchronize different parts of a digital system, ensuring that signals and data are properly aligned and processed. 4. State machines: It can be used in the design of state machines, where it enables the storage and transition between different states based on predefined triggers or conditions. 5. Control circuits: The flip-flop functionality of the 74AC74B chip makes it suitable for various control circuits, such as timers, frequency generators, or pulse generation circuits.These are just a few examples of the advantages and application scenarios of the 74AC74B chip. Its versatility and compatibility with different logic families make it a widely used component in the field of digital electronics.
74AC74B Relevant information