Encyclopedia Entry: 74ABT374AD,112
Product Overview
Category
The 74ABT374AD,112 belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used in digital electronics for various applications such as data storage, signal buffering, and flip-flop operations.
Characteristics
- High-speed operation: The 74ABT374AD,112 is designed to operate at high speeds, making it suitable for time-critical applications.
- Low power consumption: This IC is optimized for low power consumption, ensuring efficient energy usage.
- Wide voltage range: It can operate within a wide voltage range, allowing compatibility with different systems.
- Noise immunity: The 74ABT374AD,112 has excellent noise immunity, enabling reliable performance even in noisy environments.
Package
The 74ABT374AD,112 is available in a standard 20-pin dual in-line package (DIP), which provides ease of integration into electronic circuits.
Essence
The essence of the 74ABT374AD,112 lies in its ability to store and manipulate digital data efficiently. It acts as a latch or flip-flop, holding and transferring data between different parts of a circuit.
Packaging/Quantity
The 74ABT374AD,112 is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.
Specifications
- Supply Voltage Range: 4.5V to 5.5V
- Input Voltage Range: 0V to VCC
- Output Voltage Range: 0V to VCC
- Operating Temperature Range: -40°C to +85°C
- Maximum Clock Frequency: 100 MHz
- Number of Flip-Flops: 8
Detailed Pin Configuration
The 74ABT374AD,112 has a total of 20 pins. The following table provides a detailed pin configuration:
| Pin No. | Pin Name | Description | |---------|----------|-------------| | 1 | D0 | Data Input 0 | | 2 | D1 | Data Input 1 | | 3 | D2 | Data Input 2 | | 4 | D3 | Data Input 3 | | 5 | D4 | Data Input 4 | | 6 | D5 | Data Input 5 | | 7 | D6 | Data Input 6 | | 8 | D7 | Data Input 7 | | 9 | GND | Ground | | 10 | Q0 | Output 0 | | 11 | Q1 | Output 1 | | 12 | Q2 | Output 2 | | 13 | Q3 | Output 3 | | 14 | Q4 | Output 4 | | 15 | Q5 | Output 5 | | 16 | Q6 | Output 6 | | 17 | Q7 | Output 7 | | 18 | CP | Clock Pulse Input | | 19 | OE | Output Enable | | 20 | VCC | Power Supply Voltage |
Functional Features
- Data storage: The 74ABT374AD,112 can store data on its flip-flops, allowing it to retain information even when the power is turned off.
- Data transfer: It enables the transfer of data between different parts of a circuit through its output pins.
- Clock-controlled operation: The IC operates based on clock pulses, ensuring synchronized data processing.
- Output enable: The OE pin allows the user to enable or disable the output, providing flexibility in controlling data flow.
Advantages and Disadvantages
Advantages
- High-speed operation enables efficient data processing.
- Low power consumption contributes to energy efficiency.
- Wide voltage range allows compatibility with various systems.
- Excellent noise immunity ensures reliable performance.
Disadvantages
- Limited number of flip-flops (8) may restrict the complexity of certain applications.
- Requires external clock signal for proper operation.
Working Principles
The 74ABT374AD,112 is based on D-type flip-flops. It stores data on its internal flip-flops when a clock pulse is received. The stored data can then be transferred to the output pins upon request. The output enable pin (OE) controls whether the output is active or disabled.
Detailed Application Field Plans
The 74ABT374AD,112 finds applications in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication systems - Signal buffering circuits - Address decoding units
Detailed and Complete Alternative Models
- 74HC374: Similar functionality, but operates at a lower voltage range (
10個與74ABT374AD,112在技術方案中應用相關的常見問題與解答
Sure! Here are 10 common questions and answers related to the application of 74ABT374AD,112 in technical solutions:
Q: What is the function of the 74ABT374AD,112? A: The 74ABT374AD,112 is an octal D-type flip-flop with a transparent latch. It can store and transfer data in digital circuits.
Q: What is the maximum operating frequency of the 74ABT374AD,112? A: The maximum operating frequency of the 74ABT374AD,112 is typically around 200 MHz.
Q: How many inputs does the 74ABT374AD,112 have? A: The 74ABT374AD,112 has eight inputs (D0-D7) for data input.
Q: Can the 74ABT374AD,112 be used as a counter? A: No, the 74ABT374AD,112 is not designed to be used as a counter. It is primarily used for data storage and transfer.
Q: What is the power supply voltage range for the 74ABT374AD,112? A: The power supply voltage range for the 74ABT374AD,112 is typically between 4.5V and 5.5V.
Q: Does the 74ABT374AD,112 have any output enable pins? A: Yes, the 74ABT374AD,112 has an active-low output enable pin (OE) which can be used to control the output state.
Q: Can the 74ABT374AD,112 be cascaded to increase the number of flip-flops? A: Yes, multiple 74ABT374AD,112 flip-flops can be cascaded together to increase the number of storage elements.
Q: What is the typical propagation delay of the 74ABT374AD,112? A: The typical propagation delay of the 74ABT374AD,112 is around 5 ns.
Q: Can the 74ABT374AD,112 be used in high-speed applications? A: Yes, the 74ABT374AD,112 is designed for high-speed operation and can be used in various high-frequency applications.
Q: Does the 74ABT374AD,112 have any special features for noise reduction? A: Yes, the 74ABT374AD,112 has built-in input and output diodes that provide protection against electrostatic discharge (ESD) and noise immunity.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.