MC74ACT377DW

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Data storage and transfer
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Logic Family: ACT
• Number of Flip-Flops: 8
• Input Voltage Range: 2V to 6V
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 7 ns (typical)

Detailed Pin Configuration

1. D0 (Data Input 0)
2. D1 (Data Input 1)
3. D2 (Data Input 2)
4. D3 (Data Input 3)
5. D4 (Data Input 4)
6. D5 (Data Input 5)
7. D6 (Data Input 6)
8. D7 (Data Input 7)
9. CP (Clock Pulse Input)
10. CE (Clock Enable Input)
11. OE (Output Enable Input)
12. Q0 (Flip-Flop Output 0)
13. Q1 (Flip-Flop Output 1)
14. Q2 (Flip-Flop Output 2)
15. Q3 (Flip-Flop Output 3)
16. Q4 (Flip-Flop Output 4)
17. Q5 (Flip-Flop Output 5)
18. Q6 (Flip-Flop Output 6)
19. Q7 (Flip-Flop Output 7)
20. GND (Ground)
21. VCC (Power Supply)

Functional Features

• The MC74ACT377DW is an octal D-type flip-flop that stores and transfers data.
• It operates at high speed, making it suitable for applications that require quick data storage and retrieval.
• The low-power consumption of this IC makes it energy-efficient and suitable for battery-powered devices.
• The flip-flop outputs are capable of driving standard TTL (Transistor-Transistor Logic) loads.

Advantages

• High-speed operation allows for efficient data processing.
• Low-power consumption extends battery life in portable devices.
• Compatibility with standard TTL loads simplifies integration into existing systems.
• Wide input voltage range provides flexibility in various applications.

Disadvantages

• Limited number of flip-flops may not be sufficient for complex applications requiring more storage capacity.
• Propagation delay time may introduce timing issues in certain high-frequency applications.

Working Principles

The MC74ACT377DW operates based on the principles of D-type flip-flops. It stores data at its inputs and transfers it to the outputs upon receiving a clock pulse. The clock enable and output enable inputs control the timing and activation of the flip-flop. The integrated circuit uses ACT logic family technology, which ensures high-speed operation and low power consumption.

Detailed Application Field Plans

The MC74ACT377DW is commonly used in various digital systems and applications, including: - Data storage and transfer in microcontrollers and microprocessors - Register banks in computer architectures - Address decoding in memory systems - State machine implementations - Control units in communication systems

Detailed and Complete Alternative Models

• 74HC377: Similar octal D-type flip-flop with slightly different specifications
• CD4013: Dual D-type flip-flop with complementary outputs
• SN74LS377: Octal D-type flip-flop with TTL compatibility

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