The SN74AC74DRE4 has a total of 14 pins:
Advantages: - High-speed operation allows for efficient sequential logic applications - Asynchronous clear and preset inputs provide flexibility in initializing the flip-flop - Complementary outputs enable versatile logic design
Disadvantages: - Limited supply voltage range (2V to 6V) - Operating temperature range may not be suitable for extreme environments
The SN74AC74DRE4 is a dual D-type positive-edge-triggered flip-flop. It operates based on the rising edge of the clock signal. The data input (D) is captured and stored when the clock signal transitions from low to high. The stored data can be cleared or set using the asynchronous clear (CLR) and preset (PR) inputs, respectively. The complementary outputs (Q and Q̅) provide the logical inverse of each other.
The SN74AC74DRE4 is widely used in various digital systems and applications, including:
These alternative models can be considered based on specific requirements and compatibility with the target application.
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Sure! Here are 10 common questions and answers related to the application of SN74AC74DRE4 in technical solutions:
Q: What is SN74AC74DRE4? A: SN74AC74DRE4 is a dual D-type flip-flop integrated circuit (IC) that can store one bit of data.
Q: What is the operating voltage range for SN74AC74DRE4? A: The operating voltage range for SN74AC74DRE4 is typically between 2V and 6V.
Q: What is the maximum clock frequency supported by SN74AC74DRE4? A: SN74AC74DRE4 can support clock frequencies up to 100 MHz.
Q: Can SN74AC74DRE4 be used as a counter? A: Yes, SN74AC74DRE4 can be used as a basic counter by cascading multiple flip-flops together.
Q: How many inputs and outputs does SN74AC74DRE4 have? A: SN74AC74DRE4 has two inputs (D and CLK) and two outputs (Q and Q̅).
Q: What is the setup time requirement for the clock input? A: The setup time requirement for the clock input of SN74AC74DRE4 is typically 5 ns.
Q: Can SN74AC74DRE4 operate in both rising and falling edge-triggered modes? A: No, SN74AC74DRE4 is only designed to operate in positive-edge triggered mode.
Q: What is the power supply current consumption of SN74AC74DRE4? A: The power supply current consumption of SN74AC74DRE4 is typically around 10 mA.
Q: Can SN74AC74DRE4 be used in high-speed applications? A: Yes, SN74AC74DRE4 is designed for high-speed operation and can be used in such applications.
Q: What is the package type of SN74AC74DRE4? A: SN74AC74DRE4 comes in a small-outline integrated circuit (SOIC) package with 14 pins.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications or application requirements.