CY74FCT574CTQCT

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: 20-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: A flip-flop IC used for storing and transferring data in digital circuits
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage: 4.5V to 5.5V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 3.8ns (typical)
• Output Drive Capability: ±24mA

Detailed Pin Configuration

The CY74FCT574CTQCT has a total of 20 pins, which are assigned specific functions as follows:

1. GND: Ground
2. D0: Data input 0
3. D1: Data input 1
4. D2: Data input 2
5. D3: Data input 3
6. D4: Data input 4
7. D5: Data input 5
8. D6: Data input 6
9. D7: Data input 7
10. OE: Output enable
11. CP: Clock pulse input
12. Q0: Output 0
13. Q1: Output 1
14. Q2: Output 2
15. Q3: Output 3
16. Q4: Output 4
17. Q5: Output 5
18. Q6: Output 6
19. Q7: Output 7
20. VCC: Power supply voltage

Functional Features

• The CY74FCT574CTQCT is an octal D-type flip-flop with a transparent latch.
• It operates at high speeds, making it suitable for applications requiring fast data transfer.
• The low-power consumption of this IC makes it energy-efficient and suitable for battery-powered devices.
• The output enable (OE) pin allows for easy control of the output state.
• The transparent latch feature enables real-time data storage and transfer.

Advantages and Disadvantages

Advantages: - High-speed operation - Low-power consumption - Easy control of output state - Real-time data storage and transfer

Disadvantages: - Limited number of outputs (8 in total) - Requires external clock pulse input for proper functioning

Working Principles

The CY74FCT574CTQCT operates based on the principles of digital logic. It uses positive-edge triggered flip-flops to store and transfer data. When the clock pulse input (CP) transitions from low to high, the data present at the D0-D7 inputs is latched and transferred to the corresponding Q0-Q7 outputs. The output enable (OE) pin controls the state of the outputs, allowing them to be enabled or disabled as required.

Detailed Application Field Plans

The CY74FCT574CTQCT can be used in various digital circuit applications, including but not limited to: - Data storage and transfer in microcontrollers and microprocessors - Register-based systems - Memory interfacing - Communication systems - Control systems

Detailed and Complete Alternative Models

1. SN74FCT574: Similar octal D-type flip-flop IC with comparable specifications and pin configuration.
2. CD74FCT574: Another alternative with similar functionality and characteristics.
3. MC74FCT574: Octal D-type flip-flop IC from a different manufacturer, offering similar features.

These alternative models can be considered based on availability, pricing, and specific requirements of the application.

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