The SN74AS823ADWR has a total of 20 pins, which are arranged as follows:
The SN74AS823ADWR is an 8-bit D-type flip-flop with 3-state outputs. It is designed to store and transfer data in digital systems. The flip-flop has a clear input (CLR) to reset all the outputs to a low state. The output enable input (OE) allows the outputs to be put into a high-impedance state, enabling multiple devices to share a common bus.
Advantages: - High-speed operation - Low-power consumption - 3-state outputs for bus sharing
Disadvantages: - Limited operating temperature range (-40°C to +85°C) - Requires external components for proper functionality
The SN74AS823ADWR operates based on the principles of digital logic. When the clear input (CLR) is activated, all the outputs are set to a low state. Data can be loaded into the flip-flop by applying the desired values to the data inputs (D0-D7) and then triggering the clock signal. The outputs (Q0-Q7) will reflect the loaded data. The output enable input (OE) controls whether the outputs are active or in a high-impedance state.
The SN74AS823ADWR is commonly used in various digital systems, including:
These alternative models offer similar functionality and can be used as replacements depending on specific requirements.
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Sure! Here are 10 common questions and answers related to the application of SN74AS823ADWR in technical solutions:
Q: What is SN74AS823ADWR? A: SN74AS823ADWR is a specific integrated circuit (IC) chip manufactured by Texas Instruments.
Q: What is the purpose of SN74AS823ADWR? A: SN74AS823ADWR is a dual 4-bit D-type latch with 3-state outputs, commonly used for data storage and signal buffering in digital circuits.
Q: What is the operating voltage range for SN74AS823ADWR? A: The operating voltage range for SN74AS823ADWR is typically between 4.5V and 5.5V.
Q: How many latch units are there in SN74AS823ADWR? A: SN74AS823ADWR consists of two independent latch units, each capable of storing 4 bits of data.
Q: What is the maximum clock frequency supported by SN74AS823ADWR? A: SN74AS823ADWR can operate at a maximum clock frequency of 100 MHz.
Q: Can SN74AS823ADWR be used in both parallel and serial data transfer applications? A: Yes, SN74AS823ADWR can be used in both parallel and serial data transfer applications, depending on the circuit design.
Q: Does SN74AS823ADWR have any built-in output enable functionality? A: Yes, SN74AS823ADWR has a built-in 3-state output enable control pin, which allows the outputs to be disabled when necessary.
Q: What is the typical power consumption of SN74AS823ADWR? A: The typical power consumption of SN74AS823ADWR is around 40 mW.
Q: Can SN74AS823ADWR be cascaded to increase the number of stored bits? A: Yes, multiple SN74AS823ADWR chips can be cascaded together to increase the number of stored bits in a circuit.
Q: What are some common applications of SN74AS823ADWR? A: SN74AS823ADWR is commonly used in microprocessors, memory systems, data communication devices, and other digital systems where data storage and buffering are required.
Please note that these answers are general and may vary depending on specific circuit designs and requirements.