The CD74HC534E has a total of 20 pins. Here is the detailed pin configuration:
Advantages: - Versatile logic level shifting capability - Wide supply voltage range - High-speed operation - 3-state outputs for bus sharing
Disadvantages: - Limited number of flip-flops (8 in total) - Not suitable for applications requiring a large number of outputs
The CD74HC534E utilizes D-type flip-flops to store and transfer data. The clock pulse input (CP) controls the timing of data transfer, while the master reset input (MR) allows for resetting all flip-flops simultaneously. The output enable input (OE) enables or disables the 3-state outputs.
When the CP input receives a rising edge, the data present at the D0-D7 inputs is transferred to the corresponding Q0-Q7 outputs. The state of the outputs can be controlled by the OE input. When OE is low, the outputs are enabled and reflect the input data. When OE is high, the outputs are in a high-impedance state.
The CD74HC534E can be used in various digital systems where logic level shifting is required. Some potential application fields include:
These alternative models offer similar functionality and can be used as replacements for the CD74HC534E depending on specific requirements and availability.
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Sure! Here are 10 common questions and answers related to the application of CD74HC534E in technical solutions:
Q: What is CD74HC534E? A: CD74HC534E is a high-speed CMOS logic IC (integrated circuit) that consists of an 8-bit D-type flip-flop with 3-state outputs.
Q: What are the typical applications of CD74HC534E? A: CD74HC534E is commonly used in various digital systems, such as data storage, address decoding, bus interfacing, and synchronization circuits.
Q: What is the operating voltage range for CD74HC534E? A: CD74HC534E operates within a voltage range of 2V to 6V.
Q: How many flip-flops are there in CD74HC534E? A: CD74HC534E contains 8 D-type flip-flops.
Q: Can CD74HC534E handle high-speed signals? A: Yes, CD74HC534E is designed to operate at high speeds, making it suitable for applications requiring fast data processing.
Q: Does CD74HC534E have 3-state outputs? A: Yes, CD74HC534E features 3-state outputs, allowing multiple devices to share a common bus without interfering with each other.
Q: What is the maximum output current of CD74HC534E? A: The maximum output current of CD74HC534E is typically 6mA.
Q: Is CD74HC534E compatible with TTL (Transistor-Transistor Logic) inputs? A: Yes, CD74HC534E is TTL-compatible, meaning it can interface with TTL logic levels.
Q: Can CD74HC534E operate in both rising and falling edge-triggered modes? A: Yes, CD74HC534E supports both rising and falling edge-triggered operation, providing flexibility in various applications.
Q: What is the package type of CD74HC534E? A: CD74HC534E is available in a 20-pin DIP (Dual In-line Package) or SOIC (Small Outline Integrated Circuit) package.
Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for CD74HC534E.