Consulte las especificaciones para obtener detalles del producto.
CD74HC74M96
Product Overview
- Category: Integrated Circuit
- Use: Digital Logic Flip-Flop
- Characteristics: High-Speed, Dual D-Type Positive-Edge-Triggered Flip-Flop
- Package: 14-Pin SOIC (Small Outline Integrated Circuit)
- Essence: Reliable and efficient digital logic component
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Supply Voltage: 2V to 6V
- Logic Family: HC (High-Speed CMOS)
- Number of Flip-Flops: 2
- Trigger Type: Positive-Edge
- Clock Enable: Yes
- Propagation Delay: 13 ns (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The CD74HC74M96 has a total of 14 pins. The pin configuration is as follows:
- CLR (Clear) - Active Low Clear Input
- D1 (Data Input 1) - Data Input for Flip-Flop 1
- CP1 (Clock Pulse 1) - Clock Input for Flip-Flop 1
- Q1 (Output 1) - Output of Flip-Flop 1
- Q̅1 (Complementary Output 1) - Complementary Output of Flip-Flop 1
- GND (Ground) - Ground Reference
- Q̅2 (Complementary Output 2) - Complementary Output of Flip-Flop 2
- Q2 (Output 2) - Output of Flip-Flop 2
- CP2 (Clock Pulse 2) - Clock Input for Flip-Flop 2
- D2 (Data Input 2) - Data Input for Flip-Flop 2
- VCC (Supply Voltage) - Positive Supply Voltage
- PRE (Preset) - Active Low Preset Input
- PR̅E (Complementary Preset) - Complementary Input for Preset
- OE (Output Enable) - Active Low Output Enable
Functional Features
- Dual D-Type Flip-Flop with individual clock and data inputs
- Positive-edge triggered operation
- Clear and preset inputs for synchronous reset
- Output enable input for tri-state output control
- High-speed operation suitable for digital systems
- Wide operating voltage range for flexibility
Advantages and Disadvantages
Advantages
- Reliable and efficient digital logic component
- High-speed operation allows for quick data processing
- Dual flip-flop design provides flexibility in circuit design
- Synchronous reset and output enable inputs enhance control capabilities
- Wide operating voltage range accommodates various system requirements
Disadvantages
- Limited number of flip-flops (2)
- Requires external components for complete circuit implementation
- Not suitable for applications requiring a large number of flip-flops
Working Principles
The CD74HC74M96 is a dual D-type positive-edge-triggered flip-flop. It operates based on the rising edge of the clock signal. The data inputs (D1 and D2) determine the state of the flip-flops, which are stored and updated upon each clock pulse. The clear and preset inputs allow for synchronous reset, while the output enable input controls the tri-state outputs.
Detailed Application Field Plans
The CD74HC74M96 is commonly used in various digital systems and applications, including:
- Microcontrollers and microprocessors
- Communication systems
- Data storage devices
- Industrial automation
- Consumer electronics
- Automotive electronics
Detailed and Complete Alternative Models
- SN74HC74 - Similar dual D-type positive-edge-triggered flip-flop from Texas Instruments
- MC74HC74 - Dual D-type flip-flop with preset and clear inputs from ON Semiconductor
- 74HCT74 - Dual D-type flip-flop with TTL-compatible inputs from NXP Semiconductors
These alternative models provide similar functionality and can be used as substitutes for the CD74HC74M96 in various applications.
Word count: 529 words
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de CD74HC74M96 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of CD74HC74M96 in technical solutions:
Q: What is CD74HC74M96? A: CD74HC74M96 is a specific model of integrated circuit (IC) that belongs to the HC family of high-speed CMOS logic devices.
Q: What is the function of CD74HC74M96? A: CD74HC74M96 is a dual D-type flip-flop IC, which means it can store and manipulate binary data using two separate flip-flops.
Q: What are the voltage requirements for CD74HC74M96? A: CD74HC74M96 operates with a supply voltage range of 2V to 6V, making it compatible with both TTL and CMOS logic levels.
Q: How many inputs and outputs does CD74HC74M96 have? A: CD74HC74M96 has two independent data inputs (D0 and D1), two clock inputs (CLK0 and CLK1), and four outputs (Q0, Q̅0, Q1, and Q̅1).
Q: Can CD74HC74M96 be used in synchronous applications? A: Yes, CD74HC74M96 is designed for synchronous operation, meaning the outputs change only when the clock input transitions from high to low.
Q: What is the maximum clock frequency supported by CD74HC74M96? A: CD74HC74M96 can operate at a maximum clock frequency of 50 MHz, allowing for high-speed data processing.
Q: Is CD74HC74M96 suitable for battery-powered applications? A: Yes, CD74HC74M96 has a low power consumption and can be used in battery-powered devices, making it suitable for portable applications.
Q: Can CD74HC74M96 be cascaded to create larger flip-flop configurations? A: Yes, CD74HC74M96 can be cascaded with other flip-flops to create larger registers or counters, allowing for more complex data manipulation.
Q: What are the typical applications of CD74HC74M96? A: CD74HC74M96 is commonly used in digital systems, such as data storage, frequency division, clock synchronization, and general-purpose logic circuits.
Q: Are there any specific precautions to consider when using CD74HC74M96? A: It is important to ensure proper decoupling capacitors are used near the power supply pins to minimize noise and voltage fluctuations. Additionally, care should be taken to avoid exceeding the maximum ratings specified in the datasheet to prevent damage to the IC.
Please note that these answers are general and may vary depending on the specific application and requirements. Always refer to the datasheet and consult with technical experts for accurate information.