The SN74AHCT74DRE4 has a total of 14 pins, which are numbered as follows:
Advantages: - High-speed operation allows for efficient data processing - Low-power consumption reduces energy requirements - Clear and preset inputs provide flexibility in system design - Complementary outputs simplify integration into digital circuits - Wide operating voltage range enables compatibility with different power supplies
Disadvantages: - Limited to positive-edge-triggered functionality - Not suitable for applications requiring negative-edge triggering - May not be ideal for high-frequency applications exceeding 100MHz
The SN74AHCT74DRE4 is a dual D-type positive-edge-triggered flip-flop. It operates by capturing the data input (D) at the rising edge of the clock input (CLK). The captured data is then stored in the flip-flop until the next rising edge of the clock signal. The flip-flop can be cleared or preset using the CLR and PR inputs, respectively. The complementary outputs (Q and Q̅) provide the inverted and non-inverted versions of the stored data.
The SN74AHCT74DRE4 is widely used in various digital systems and applications, including but not limited to:
These alternative models offer similar functionality and can be used as substitutes for the SN74AHCT74DRE4 depending on specific requirements and package preferences.
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Sure! Here are 10 common questions and answers related to the application of SN74AHCT74DRE4 in technical solutions:
Q: What is SN74AHCT74DRE4? A: SN74AHCT74DRE4 is a dual positive-edge-triggered D-type flip-flop integrated circuit (IC) that can store one bit of data.
Q: What is the operating voltage range for SN74AHCT74DRE4? A: The operating voltage range for SN74AHCT74DRE4 is from 2 V to 5.5 V.
Q: What is the maximum clock frequency supported by SN74AHCT74DRE4? A: SN74AHCT74DRE4 can support clock frequencies up to 24 MHz.
Q: Can SN74AHCT74DRE4 be used in both digital and analog circuits? A: No, SN74AHCT74DRE4 is specifically designed for digital circuits and is not suitable for analog applications.
Q: How many flip-flops are there in SN74AHCT74DRE4? A: SN74AHCT74DRE4 contains two independent flip-flops.
Q: What is the typical propagation delay of SN74AHCT74DRE4? A: The typical propagation delay of SN74AHCT74DRE4 is around 9 ns.
Q: Can SN74AHCT74DRE4 operate in a wide temperature range? A: Yes, SN74AHCT74DRE4 has an extended temperature range and can operate from -40°C to 85°C.
Q: Does SN74AHCT74DRE4 have any built-in protection features? A: Yes, SN74AHCT74DRE4 has built-in ESD protection to prevent damage from electrostatic discharge.
Q: What is the package type for SN74AHCT74DRE4? A: SN74AHCT74DRE4 is available in a small-outline integrated circuit (SOIC) package.
Q: Can SN74AHCT74DRE4 be used in battery-powered applications? A: Yes, SN74AHCT74DRE4 has a low power consumption and can be used in battery-powered devices.
Please note that these answers are general and may vary depending on specific application requirements. It's always recommended to refer to the datasheet and consult with technical experts for accurate information.