Encyclopedia Entry: 74ACT16374DL
Product Overview
Category
The 74ACT16374DL belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used in digital electronic systems for data storage and transfer applications.
Characteristics
- High-speed operation
- Low power consumption
- Wide operating voltage range
- Schmitt trigger inputs for noise immunity
- 16-bit D-type flip-flop with 3-state outputs
Package
The 74ACT16374DL is available in a dual in-line package (DIP) or surface mount package (SMD).
Essence
The essence of this product lies in its ability to store and transfer digital data efficiently within electronic systems.
Packaging/Quantity
The 74ACT16374DL is typically packaged in reels or tubes, containing a specific quantity of ICs per package.
Specifications
- Supply Voltage Range: 2.0V to 6.0V
- Operating Temperature Range: -40°C to +85°C
- Output Drive Capability: ±24mA
- Input Voltage Levels: High: 2.0V, Low: 0.8V
- Propagation Delay: 4.5ns (typical)
Detailed Pin Configuration
The 74ACT16374DL has a total of 48 pins, which are organized as follows:
- Pins 1-8: Data Inputs (D0-D7)
- Pins 9-16: Data Inputs (D8-D15)
- Pins 17-24: Clock Inputs (CLK0-CLK7)
- Pins 25-32: Enable Inputs (EN0-EN7)
- Pins 33-40: Output Enable Inputs (OE0-OE7)
- Pins 41-48: 3-State Outputs (Q0-Q7)
Functional Features
- 16-bit data storage and transfer
- Independent clock and enable inputs for each flip-flop
- Output enable control for 3-state outputs
- Schmitt trigger inputs for improved noise immunity
- High-speed operation for efficient data processing
Advantages and Disadvantages
Advantages
- High-speed operation allows for quick data transfer
- Low power consumption for energy-efficient applications
- Wide operating voltage range provides flexibility in various systems
- Schmitt trigger inputs enhance noise immunity, ensuring reliable performance
Disadvantages
- Limited output drive capability may restrict use in certain high-current applications
- Propagation delay of 4.5ns may be relatively slower compared to some alternative models
Working Principles
The 74ACT16374DL operates based on the principles of D-type flip-flops. It stores and transfers digital data using clock signals and enables inputs. The 3-state outputs allow for multiple devices to share a common bus, enabling efficient data communication within a system.
Detailed Application Field Plans
The 74ACT16374DL finds applications in various digital electronic systems, including but not limited to: - Microprocessors and microcontrollers - Data storage devices - Communication systems - Industrial automation - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the 74ACT16374DL include: - 74HC16374: A CMOS version with comparable characteristics - SN74LV16374: A low-voltage version suitable for specific applications - CD74ACT16374: Another variant from a different manufacturer
These alternative models can be considered based on specific requirements and compatibility with the target system.
In conclusion, the 74ACT16374DL is a versatile integrated circuit used for data storage and transfer applications in digital electronic systems. Its high-speed operation, low power consumption, and wide operating voltage range make it suitable for various applications. However, its limited output drive capability and propagation delay should be considered when selecting the appropriate IC for specific high-current or time-sensitive applications.
Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af 74ACT16374DL i tekniske løsninger
Sure! Here are 10 common questions and answers related to the application of 74ACT16374DL:
Q: What is the 74ACT16374DL? A: The 74ACT16374DL is a 16-bit D-type flip-flop with 3-state outputs, commonly used in digital logic circuits.
Q: What is the purpose of using the 74ACT16374DL in technical solutions? A: The 74ACT16374DL is used for data storage, signal buffering, and synchronization in various applications such as microcontrollers, memory systems, and communication interfaces.
Q: How many flip-flops are there in the 74ACT16374DL? A: The 74ACT16374DL consists of 16 individual D-type flip-flops, each capable of storing one bit of data.
Q: What is the maximum clock frequency supported by the 74ACT16374DL? A: The 74ACT16374DL can operate at high clock frequencies, typically up to several hundred megahertz (MHz).
Q: Can the 74ACT16374DL handle both synchronous and asynchronous inputs? A: Yes, the 74ACT16374DL supports both synchronous and asynchronous inputs, allowing for flexible data transfer and control.
Q: How does the 3-state output feature of the 74ACT16374DL work? A: The 3-state output allows the outputs of the flip-flops to be disabled, effectively disconnecting them from the rest of the circuit, which is useful for bus sharing and multiplexing.
Q: What is the power supply voltage range for the 74ACT16374DL? A: The 74ACT16374DL typically operates with a power supply voltage range of 4.5V to 5.5V.
Q: Can the 74ACT16374DL be cascaded to increase the number of flip-flops? A: Yes, multiple 74ACT16374DL chips can be cascaded together to create larger registers or storage systems.
Q: Does the 74ACT16374DL have any built-in protection features? A: Yes, the 74ACT16374DL includes built-in electrostatic discharge (ESD) protection to safeguard against damage during handling and operation.
Q: Are there any specific application notes or reference designs available for the 74ACT16374DL? A: Yes, the manufacturer of the 74ACT16374DL typically provides application notes, datasheets, and reference designs that offer guidance on using the chip effectively in various technical solutions.
Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of your technical solution.