CY74FCT377TQCT

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: TQFP (Thin Quad Flat Package)
• Essence: Sequential logic device
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: FCT
• Number of Flip-Flops: 8
• Input Voltage Range: 4.5V to 5.5V
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 3.5ns (typical)
• Power Dissipation: 25mW (typical)

Detailed Pin Configuration

The CY74FCT377TQCT has a total of 20 pins. The pin configuration is as follows:

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. CLK (Clock Input)
10. G (Gate Input)
11. Q0 (Flip-Flop Output 0)
12. Q1 (Flip-Flop Output 1)
13. Q2 (Flip-Flop Output 2)
14. Q3 (Flip-Flop Output 3)
15. Q4 (Flip-Flop Output 4)
16. Q5 (Flip-Flop Output 5)
17. Q6 (Flip-Flop Output 6)
18. Q7 (Flip-Flop Output 7)
19. VCC (Power Supply)
20. GND (Ground)

Functional Features

• High-speed operation allows for efficient data processing.
• Low-power consumption makes it suitable for battery-powered devices.
• 8 flip-flops provide ample storage capacity for sequential logic applications.
• Clock and gate inputs enable control over the timing of data storage and retrieval.

Advantages and Disadvantages

Advantages: - High-speed operation improves overall system performance. - Low-power consumption extends battery life in portable devices. - Ample storage capacity with 8 flip-flops. - Versatile clock and gate inputs for flexible control.

Disadvantages: - Limited to a specific logic family (FCT). - Requires external power supply and ground connections. - Operating temperature range may not be suitable for extreme environments.

Working Principles

The CY74FCT377TQCT is a positive-edge-triggered D-type flip-flop. It stores data on the rising edge of the clock signal. When the gate input is high, the data at the D0-D7 inputs is transferred to the corresponding Q0-Q7 outputs. The stored data remains unchanged until the next rising edge of the clock signal.

Detailed Application Field Plans

The CY74FCT377TQCT can be used in various applications that require sequential logic, such as:

1. Microprocessors: Used for temporary storage of data during processing.
2. Communication Systems: Facilitates data buffering and synchronization.
3. Data Storage Devices: Enables data storage and retrieval operations.
4. Control Systems: Provides memory elements for state retention and control signal generation.

Detailed and Complete Alternative Models

1. SN74F377: Similar functionality from Texas Instruments.
2. MC74FCT377: Equivalent device from ON Semiconductor.
3. CD74FCT377: Alternative option from Texas Instruments.

These alternative models offer similar features and can be used as replacements for the CY74FCT377TQCT in various applications.

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