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MC74ACT377MEL
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MC74ACT377MEL

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop
  • Characteristics: High-speed, low-power consumption
  • Package: 20-pin SOEIAJ package
  • Essence: D-type positive-edge-triggered flip-flop
  • Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications

  • Logic Family: ACT
  • Logic Type: D-Type Flip-Flop
  • Number of Elements: 8
  • Trigger Type: Positive Edge
  • Clock Frequency: Up to 100 MHz
  • Supply Voltage: 2.0V - 6.0V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. CP (Clock Pulse) - Input
  2. D (Data) - Input
  3. Q (Output) - Output
  4. GND (Ground) - Ground
  5. Q (Output) - Output
  6. D (Data) - Input
  7. CP (Clock Pulse) - Input
  8. OE (Output Enable) - Input
  9. Q (Output) - Output
  10. GND (Ground) - Ground
  11. Q (Output) - Output
  12. D (Data) - Input
  13. CP (Clock Pulse) - Input
  14. LE (Latch Enable) - Input
  15. Q (Output) - Output
  16. GND (Ground) - Ground
  17. Q (Output) - Output
  18. D (Data) - Input
  19. CP (Clock Pulse) - Input
  20. VCC (Supply Voltage) - Power Supply

Functional Features

  • D-type positive-edge-triggered flip-flop with 8 elements
  • High-speed operation, suitable for applications requiring quick data storage
  • Low-power consumption, ideal for battery-powered devices
  • Output enable (OE) and latch enable (LE) inputs for enhanced control
  • Wide operating voltage range allows compatibility with various systems

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient data storage
  • Low-power consumption prolongs battery life in portable devices
  • Output enable and latch enable inputs provide flexibility in controlling the output
  • Wide operating voltage range ensures compatibility with different systems

Disadvantages

  • Limited number of elements (8) may not be sufficient for complex applications
  • Requires external clock pulse for proper functioning

Working Principles

The MC74ACT377MEL is a D-type positive-edge-triggered flip-flop. It stores data on the rising edge of the clock pulse (CP) input. The data input (D) determines the state of the flip-flop, which is then reflected in the output (Q). The output can be enabled or disabled using the output enable (OE) input. The latch enable (LE) input allows the flip-flop to latch the data when enabled.

Detailed Application Field Plans

The MC74ACT377MEL is commonly used in various digital systems and applications, including:

  1. Microprocessors and microcontrollers
  2. Data storage systems
  3. Communication equipment
  4. Industrial automation
  5. Automotive electronics
  6. Consumer electronics

Detailed and Complete Alternative Models

  1. SN74ACT377: Similar D-type positive-edge-triggered flip-flop from Texas Instruments
  2. CD74ACT377: Equivalent flip-flop from ON Semiconductor
  3. 74HCT377: Alternative model with similar functionality from NXP Semiconductors
  4. MC74HC377: High-speed CMOS version from Motorola

These alternative models offer similar features and can be used as replacements for the MC74ACT377MEL in various applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MC74ACT377MEL i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of MC74ACT377MEL in technical solutions:

  1. Q: What is MC74ACT377MEL? A: MC74ACT377MEL is a specific type of octal D-type flip-flop integrated circuit (IC) that can store and transfer data in digital systems.

  2. Q: What are the key features of MC74ACT377MEL? A: Some key features of MC74ACT377MEL include high-speed operation, low power consumption, wide operating voltage range, and compatibility with TTL logic levels.

  3. Q: How many flip-flops are there in MC74ACT377MEL? A: MC74ACT377MEL consists of eight individual D-type flip-flops, making it an octal flip-flop IC.

  4. Q: What is the purpose of using MC74ACT377MEL in technical solutions? A: MC74ACT377MEL is commonly used for data storage, synchronization, and transfer applications in digital systems, such as registers, counters, and memory units.

  5. Q: What is the maximum clock frequency supported by MC74ACT377MEL? A: MC74ACT377MEL can operate at high clock frequencies, typically up to several hundred megahertz (MHz), depending on the specific model and conditions.

  6. Q: Is MC74ACT377MEL compatible with both 3.3V and 5V logic systems? A: Yes, MC74ACT377MEL is designed to be compatible with both 3.3V and 5V logic systems, allowing for versatile integration into various digital circuits.

  7. Q: Can MC74ACT377MEL handle asynchronous inputs? A: No, MC74ACT377MEL does not have built-in support for asynchronous inputs. It is primarily designed for synchronous operation.

  8. Q: What is the power supply voltage range for MC74ACT377MEL? A: MC74ACT377MEL typically operates with a power supply voltage range of 4.5V to 5.5V, making it suitable for use in standard digital systems.

  9. Q: Does MC74ACT377MEL have any built-in output enable functionality? A: No, MC74ACT377MEL does not have a dedicated output enable pin. The outputs are always active and reflect the stored data.

  10. Q: Are there any specific precautions to consider when using MC74ACT377MEL? A: It is important to follow the manufacturer's datasheet and guidelines for proper handling, power supply decoupling, and signal integrity considerations when using MC74ACT377MEL to ensure reliable operation.

Please note that the answers provided here are general and may vary depending on the specific model and manufacturer's specifications of MC74ACT377MEL.