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SN74AC374DW
Product Overview
Category
SN74AC374DW belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in digital electronics for data storage and transfer applications.
Characteristics
- High-speed operation
- Low power consumption
- Wide operating voltage range
- Compatibility with various logic families
Package
SN74AC374DW is available in a 20-pin SOIC (Small Outline Integrated Circuit) package.
Essence
The essence of SN74AC374DW lies in its ability to store and transfer data efficiently within digital systems.
Packaging/Quantity
SN74AC374DW is typically packaged in reels or tubes, with each reel containing 2500 units.
Specifications
- Supply Voltage: 2V to 6V
- Operating Temperature Range: -40°C to +85°C
- Output Current: ±24mA
- Input Voltage: 0V to VCC
- Propagation Delay: 5.8ns (typical)
Detailed Pin Configuration
- D0 (Data Input 0)
- D1 (Data Input 1)
- D2 (Data Input 2)
- D3 (Data Input 3)
- D4 (Data Input 4)
- D5 (Data Input 5)
- D6 (Data Input 6)
- D7 (Data Input 7)
- GND (Ground)
- Q0 (Output 0)
- Q1 (Output 1)
- Q2 (Output 2)
- Q3 (Output 3)
- Q4 (Output 4)
- Q5 (Output 5)
- Q6 (Output 6)
- Q7 (Output 7)
- OE (Output Enable)
- CP (Clock Pulse)
- VCC (Supply Voltage)
Functional Features
- 8-bit transparent latch with three-state outputs
- High-speed operation allows for efficient data transfer
- Output enable control for easy interfacing with other components
- Wide operating voltage range ensures compatibility with various systems
Advantages and Disadvantages
Advantages
- High-speed operation enables fast data transfer
- Low power consumption for energy-efficient applications
- Compatibility with different logic families enhances versatility
- Three-state outputs facilitate easy interfacing with other components
Disadvantages
- Limited output current may restrict use in certain high-power applications
- Propagation delay of 5.8ns may not be suitable for ultra-high-speed systems
Working Principles
SN74AC374DW operates as an 8-bit transparent latch with three-state outputs. It stores data from the input pins (D0-D7) when the clock pulse (CP) is active. The stored data can then be accessed from the output pins (Q0-Q7). The output enable (OE) pin controls whether the outputs are active or in a high-impedance state.
Detailed Application Field Plans
SN74AC374DW finds extensive use in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication equipment - Industrial automation systems - Automotive electronics
Detailed and Complete Alternative Models
- SN74ACT374: Similar functionality with improved speed and performance.
- CD74HC374: Compatible with CMOS logic families, offering low power consumption.
- MC74LVX374: Low-voltage version suitable for battery-powered applications.
These alternative models provide similar functionality to SN74AC374DW while offering specific advantages based on individual requirements.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de SN74AC374DW em soluções técnicas
Sure! Here are 10 common questions and answers related to the application of SN74AC374DW:
Q: What is SN74AC374DW? A: SN74AC374DW is a type of integrated circuit (IC) known as an octal D-type flip-flop with 3-state outputs.
Q: What is the purpose of SN74AC374DW? A: SN74AC374DW is used for storing and transferring data in digital systems. It can be used for various applications such as data buffering, address latching, and bus interfacing.
Q: What is the voltage supply range for SN74AC374DW? A: SN74AC374DW operates within a voltage supply range of 2V to 6V.
Q: How many flip-flops are there in SN74AC374DW? A: SN74AC374DW consists of 8 individual D-type flip-flops.
Q: What is the maximum clock frequency supported by SN74AC374DW? A: SN74AC374DW can operate at a maximum clock frequency of 125 MHz.
Q: Can SN74AC374DW handle both rising and falling edge clocks? A: Yes, SN74AC374DW supports both rising and falling edge clocks, making it versatile for different system requirements.
Q: What is the output drive capability of SN74AC374DW? A: SN74AC374DW has a typical output drive capability of ±24 mA, which allows it to drive standard TTL loads.
Q: Does SN74AC374DW have any built-in protection features? A: Yes, SN74AC374DW includes input diodes that provide protection against electrostatic discharge (ESD).
Q: Can SN74AC374DW be used in both parallel and serial data transfer applications? A: Yes, SN74AC374DW can be used for both parallel and serial data transfer, depending on the system configuration.
Q: What is the package type of SN74AC374DW? A: SN74AC374DW is available in a 20-pin SOIC (Small Outline Integrated Circuit) package.
Please note that these answers are general and may vary based on specific datasheet information or application requirements.