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DM74ALS374N
Product Overview
Category
DM74ALS374N 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
- Schmitt trigger inputs for noise immunity
- 3-state outputs for bus-oriented applications
Package
DM74ALS374N is available in a 20-pin plastic dual-inline package (PDIP).
Essence
The essence of DM74ALS374N lies in its ability to store and transfer digital data efficiently.
Packaging/Quantity
This product is typically packaged in reels or tubes, with quantities varying depending on the supplier.
Specifications
- Supply Voltage: 4.5V to 5.5V
- Input Voltage: 0V to VCC
- Output Voltage: 0V to VCC
- Operating Temperature Range: -40°C to +85°C
- Maximum Clock Frequency: 100MHz
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
- CP: Clock input
- OE: Output enable
- VCC: Supply voltage
Functional Features
- 8-bit transparent latch with 3-state outputs
- Positive-edge triggered clock input
- Output enable control for bus-oriented applications
- Direct interface with TTL levels
Advantages and Disadvantages
Advantages
- High-speed operation allows for efficient data transfer
- Low power consumption helps conserve energy
- Wide operating voltage range provides flexibility in various applications
- Schmitt trigger inputs ensure noise immunity, improving reliability
- 3-state outputs enable easy integration into bus-oriented systems
Disadvantages
- Limited number of output pins may restrict certain applications requiring more outputs
- Not suitable for applications requiring high-speed clock frequencies beyond the specified maximum
Working Principles
DM74ALS374N operates as an 8-bit transparent latch with 3-state outputs. It stores data on the rising edge of the clock signal and transfers it to the outputs when the output enable signal is active. The latch can be used to hold data temporarily or to transfer it between different parts of a digital system.
Detailed Application Field Plans
DM74ALS374N finds applications in various fields, including: 1. Microprocessor-based systems 2. Data communication systems 3. Industrial automation 4. Automotive electronics 5. Consumer electronics
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to DM74ALS374N are: 1. SN74ALS374N by Texas Instruments 2. MC74ALS374N by ON Semiconductor 3. CD74ALS374M by Harris Corporation 4. 74ALS374 by Fairchild Semiconductor 5. NTE74ALS374 by NTE Electronics
These alternative models can be considered based on specific requirements and availability.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací DM74ALS374N v technických řešeních
Sure! Here are 10 common questions and answers related to the application of DM74ALS374N in technical solutions:
Q: What is DM74ALS374N? A: DM74ALS374N is a type of integrated circuit (IC) commonly used as an octal D-type flip-flop with tri-state outputs.
Q: What are the main features of DM74ALS374N? A: The main features of DM74ALS374N include eight flip-flops, tri-state outputs, high-speed operation, and compatibility with TTL logic levels.
Q: How can DM74ALS374N be used in technical solutions? A: DM74ALS374N can be used for various applications such as data storage, address decoding, bus interfacing, and synchronization in digital systems.
Q: What is the maximum operating frequency of DM74ALS374N? A: The maximum operating frequency of DM74ALS374N is typically around 100 MHz.
Q: What is the power supply voltage range for DM74ALS374N? A: The power supply voltage range for DM74ALS374N is usually between 4.75V and 5.25V.
Q: Can DM74ALS374N handle both asynchronous and synchronous inputs? A: Yes, DM74ALS374N can handle both asynchronous (SET and RESET) and synchronous (CLK) inputs.
Q: What is the output current capability of DM74ALS374N? A: The output current capability of DM74ALS374N is typically around 24 mA.
Q: Is DM74ALS374N compatible with other logic families? A: Yes, DM74ALS374N is compatible with various logic families including TTL, LSTTL, and CMOS.
Q: Can DM74ALS374N be used in high-noise environments? A: Yes, DM74ALS374N has built-in noise immunity features that make it suitable for use in high-noise environments.
Q: Are there any specific precautions to consider when using DM74ALS374N? A: It is important to follow the recommended operating conditions, avoid exceeding the maximum ratings, and properly handle static-sensitive devices like DM74ALS374N by using appropriate ESD precautions.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's guidelines for DM74ALS374N.