CY74FCT821ATSOCT

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gates
• Characteristics: High-speed, low-power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: 8-bit D-type flip-flop with 3-state outputs
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 2.5ns (typical)
• Output Drive Capability: ±24mA

Detailed Pin Configuration

1. CLK (Clock) - Clock input for flip-flop operation
2. D0-D7 (Data Inputs) - Data inputs for each bit of the flip-flop
3. OE (Output Enable) - Enables/disables the outputs
4. Q0-Q7 (Outputs) - Outputs for each bit of the flip-flop
5. GND (Ground) - Ground reference
6. VCC (Power Supply) - Positive power supply

Functional Features

• High-Speed Operation: The CY74FCT821ATSOCT is designed for high-speed applications, providing fast data processing.
• Low Power Consumption: This IC is optimized for low power consumption, making it suitable for battery-powered devices.
• 3-State Outputs: The 3-state outputs allow multiple devices to share a common bus, enabling efficient data transfer.

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data processing. - Low power consumption extends battery life in portable devices. - 3-state outputs enable efficient data transfer in multi-device systems.

Disadvantages: - Limited voltage range may restrict compatibility with certain applications. - Operating temperature range may not be suitable for extreme environments.

Working Principles

The CY74FCT821ATSOCT is an 8-bit D-type flip-flop with 3-state outputs. It operates based on the clock input (CLK) and stores data from the data inputs (D0-D7) when a rising edge is detected on the clock signal. The stored data is then available at the output pins (Q0-Q7). The output enable (OE) pin controls whether the outputs are active or in a high-impedance state.

Detailed Application Field Plans

The CY74FCT821ATSOCT can be used in various applications, including: 1. Microprocessors: Used for data storage and synchronization in microprocessor-based systems. 2. Communication Systems: Enables efficient data transfer between different components of communication systems. 3. Industrial Control Systems: Provides reliable data storage and synchronization in industrial control systems. 4. Automotive Electronics: Used for data processing and synchronization in automotive electronic systems.

Detailed and Complete Alternative Models

1. SN74FCT821ATSOCT: Similar functionality and specifications, offered by Texas Instruments.
2. MC74FCT821ATSOCT: Equivalent alternative model, offered by ON Semiconductor.
3. CD74FCT821ATSOCT: Comparable features and performance, offered by Texas Instruments.

(Note: These alternative models are provided as examples and may vary based on availability and specific requirements.)

This entry provides an overview of the CY74FCT821ATSOCT integrated circuit, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.