The SN74AS74ANG4 has a total of 14 pins, which are assigned as follows:
Advantages: - High-speed operation allows for efficient data processing - Dual flip-flops provide flexibility in circuit design - Asynchronous clear input enables easy reset functionality - Wide operating voltage range ensures compatibility with different systems
Disadvantages: - Limited number of flip-flops (2) may not be sufficient for complex applications - Bipolar technology may consume more power compared to other IC technologies - PDIP package may require additional space on the circuit board
The SN74AS74ANG4 is a dual D-type positive-edge-triggered flip-flop. It stores digital information using two flip-flops, each capable of storing a single bit of data. The clock input triggers the transfer of data from the input pins (D1 and D2) to the corresponding flip-flops. The outputs (Q1 and Q2) reflect the stored data and can be used as inputs for other components or circuits.
The asynchronous clear input (CLR) allows for the simultaneous reset of both flip-flops, setting their outputs to a known state. This feature is useful for initializing the circuit or clearing stored data when required.
The SN74AS74ANG4 is widely used in various digital systems and applications, including:
These alternative models offer similar functionality and can be used as replacements for the SN74AS74ANG4 in various applications.
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Sure! Here are 10 common questions and answers related to the application of SN74AS74ANG4 in technical solutions:
Q: What is SN74AS74ANG4? A: SN74AS74ANG4 is a dual D-type flip-flop integrated circuit (IC) that can store and manipulate digital signals.
Q: What is the operating voltage range for SN74AS74ANG4? A: The operating voltage range for SN74AS74ANG4 is typically between 4.5V and 5.5V.
Q: What is the maximum clock frequency supported by SN74AS74ANG4? A: SN74AS74ANG4 can support clock frequencies up to 100 MHz.
Q: How many flip-flops are there in SN74AS74ANG4? A: SN74AS74ANG4 contains two independent D-type flip-flops.
Q: What is the output drive capability of SN74AS74ANG4? A: SN74AS74ANG4 has a typical output drive capability of ±24 mA.
Q: Can SN74AS74ANG4 be used in both synchronous and asynchronous applications? A: Yes, SN74AS74ANG4 can be used in both synchronous and asynchronous applications.
Q: What is the setup time requirement for the data input signal? A: The setup time requirement for the data input signal is typically 15 ns.
Q: Does SN74AS74ANG4 have any internal power-on reset circuitry? A: No, SN74AS74ANG4 does not have any internal power-on reset circuitry.
Q: What is the typical propagation delay of SN74AS74ANG4? A: The typical propagation delay of SN74AS74ANG4 is around 12 ns.
Q: Can SN74AS74ANG4 be used in high-speed digital applications? A: Yes, SN74AS74ANG4 is designed for high-speed digital applications and can be used in such scenarios.
Please note that these answers are general and may vary depending on the specific datasheet and application requirements.