The 74LV74DB,118 IC has a total of 14 pins. The pin configuration is as follows:
Advantages: - Compact Design: The dual flip-flop functionality in a single package saves board space. - Versatile: Can be used in various digital logic applications. - Wide Supply Voltage Range: Operates from 1.65V to 5.5V, making it compatible with different systems.
Disadvantages: - Limited Operating Frequency: The maximum operating frequency is 125 MHz, which may not be sufficient for high-speed applications. - Lack of Additional Features: The IC does not provide advanced features like asynchronous reset or clock enable inputs.
The 74LV74DB,118 is a positive-edge-triggered flip-flop. It stores data based on the rising edge of the clock signal. When the clock input (CP1 or CP2) transitions from LOW to HIGH, the data present at the respective D input (D1 or D2) is transferred to the corresponding Q output (Q1 or Q2). The outputs remain stable until the next rising edge of the clock.
The clear (CLR) and preset (PRE) inputs allow for initialization of the flip-flop outputs. When the CLR input is LOW, both Q outputs are forced to logic LOW. Conversely, when the PRE input is LOW, both Q outputs are forced to logic HIGH. The output enable (OE) input controls whether the outputs are active or in a high-impedance state.
The 74LV74DB,118 IC finds applications in various digital systems, including:
Some alternative models that offer similar functionality to the 74LV74DB,118 IC include:
Sure! Here are 10 common questions and answers related to the application of 74LV74DB,118 in technical solutions:
Q: What is the 74LV74DB,118? A: The 74LV74DB,118 is a dual D-type flip-flop integrated circuit (IC) that can store one bit of data.
Q: What is the voltage range supported by the 74LV74DB,118? A: The 74LV74DB,118 supports a voltage range of 2.0V to 5.5V.
Q: How many flip-flops are there in the 74LV74DB,118? A: The 74LV74DB,118 has two independent D-type flip-flops.
Q: What is the maximum clock frequency supported by the 74LV74DB,118? A: The 74LV74DB,118 can operate at a maximum clock frequency of 125 MHz.
Q: Can the 74LV74DB,118 be used for edge-triggered or level-triggered applications? A: Yes, the 74LV74DB,118 can be used for both edge-triggered and level-triggered applications.
Q: What is the power supply voltage required for the 74LV74DB,118? A: The 74LV74DB,118 requires a power supply voltage of 2.0V to 5.5V.
Q: Does the 74LV74DB,118 have any built-in protection features? A: Yes, the 74LV74DB,118 has built-in ESD protection on all inputs and outputs.
Q: Can the 74LV74DB,118 be cascaded to create larger storage capacities? A: Yes, multiple 74LV74DB,118 ICs can be cascaded together to create larger storage capacities.
Q: What is the typical propagation delay of the 74LV74DB,118? A: The typical propagation delay of the 74LV74DB,118 is around 6 ns.
Q: What are some common applications of the 74LV74DB,118? A: The 74LV74DB,118 is commonly used in digital systems for data storage, synchronization, and sequential logic circuits.
Please note that these answers are general and may vary depending on specific use cases and requirements.