SN74LS107AD
Product Overview
Category
SN74LS107AD belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in digital electronics for various applications such as counters, timers, and frequency dividers.
Characteristics
- Low power consumption
- High-speed operation
- Wide operating voltage range
- TTL compatible inputs and outputs
Package
SN74LS107AD is available in a 14-pin dual in-line package (DIP).
Essence
The essence of SN74LS107AD lies in its ability to perform counting and timing functions accurately and efficiently.
Packaging/Quantity
SN74LS107AD is typically packaged in tubes or reels, with quantities varying depending on the supplier.
Specifications
- Supply Voltage: 4.75V to 5.25V
- Operating Temperature Range: -40°C to +85°C
- Maximum Clock Frequency: 30 MHz
- Number of Counting Stages: 2
- Output Drive Capability: 10 TTL Loads
Detailed Pin Configuration
- CLK (Clock Input)
- CLR (Clear Input)
- J (Flip-Flop Input)
- K (Flip-Flop Input)
- Q1 (Output)
- Q2 (Output)
- GND (Ground)
- Q2 (Output)
- Q1 (Output)
- VCC (Supply Voltage)
- Q2 (Output)
- Q1 (Output)
- K (Flip-Flop Input)
- J (Flip-Flop Input)
Functional Features
SN74LS107AD consists of two independent JK flip-flops with preset and clear capabilities. It can operate as a dual-edge-triggered flip-flop or as a master-slave flip-flop, depending on the input configuration. The clock input controls the state changes of the flip-flops, while the J and K inputs determine the output states.
Advantages and Disadvantages
Advantages
- Low power consumption makes it suitable for battery-powered applications.
- High-speed operation allows for efficient counting and timing.
- Wide operating voltage range provides flexibility in various electronic systems.
- TTL compatibility ensures easy integration with other digital components.
Disadvantages
- Limited number of counting stages may restrict its use in complex applications.
- Lack of additional features such as asynchronous preset or load inputs.
Working Principles
SN74LS107AD operates based on the principles of JK flip-flops. The clock input triggers the flip-flops to change their states according to the J and K inputs. The clear input resets the flip-flops to a known state, while the preset input sets them to a specific state.
Detailed Application Field Plans
SN74LS107AD finds applications in various fields, including: 1. Digital counters for frequency measurement 2. Timers for controlling time-based events 3. Frequency dividers for generating clock signals 4. Sequential logic circuits for data processing
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to SN74LS107AD include: - CD4013B: Dual D-type flip-flop IC - 74HC107: Dual JK flip-flop IC - MC14027B: Dual JK flip-flop with set and reset capabilities
These alternatives can be considered based on specific requirements and compatibility with the existing system.
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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SN74LS107AD dalam penyelesaian teknikal
Sure! Here are 10 common questions and answers related to the application of SN74LS107AD:
Q: What is SN74LS107AD? A: SN74LS107AD is a dual JK flip-flop integrated circuit (IC) that can be used in various technical solutions.
Q: What is the purpose of SN74LS107AD? A: SN74LS107AD is designed to store and manipulate binary data in digital circuits, making it useful for tasks like synchronization, counting, and frequency division.
Q: What is the power supply voltage range for SN74LS107AD? A: The recommended power supply voltage range for SN74LS107AD is typically between 4.75V and 5.25V.
Q: How many flip-flops are there in SN74LS107AD? A: SN74LS107AD contains two independent JK flip-flops, which means it can store and process two separate bits of information.
Q: What is the maximum clock frequency supported by SN74LS107AD? A: SN74LS107AD can operate at a maximum clock frequency of around 30 MHz, depending on the specific conditions and setup.
Q: Can SN74LS107AD be used in both synchronous and asynchronous applications? A: Yes, SN74LS107AD can be used in both synchronous and asynchronous applications, depending on the requirements of the circuit.
Q: What is the output logic level of SN74LS107AD? A: The output logic levels of SN74LS107AD are compatible with standard TTL (Transistor-Transistor Logic) levels, which are typically 0V for logic low and 5V for logic high.
Q: Does SN74LS107AD have any built-in clock signal generation capability? A: No, SN74LS107AD does not have a built-in clock signal generator. An external clock signal needs to be provided to drive the flip-flops.
Q: Can SN74LS107AD be cascaded to create larger counters or shift registers? A: Yes, SN74LS107AD can be cascaded with other flip-flops to create larger counters or shift registers, allowing for more complex digital circuits.
Q: Are there any specific precautions to consider when using SN74LS107AD? A: It is important to ensure proper power supply decoupling and avoid exceeding the maximum ratings specified in the datasheet to prevent damage to the IC. Additionally, following standard digital circuit design guidelines is recommended for optimal performance.
Please note that these answers are general and may vary depending on the specific application and context. Always refer to the datasheet and consult relevant technical resources for accurate information.