CY74FCT244ATQCTG4

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Line Driver
• Characteristics:
  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Schmitt trigger inputs for noise immunity
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: This IC is a high-performance octal buffer/line driver designed for use in various digital applications.
• Packaging/Quantity: Available in tape and reel packaging, with 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
• Input Capacitance: 3pF (typical)
• Output Capacitance: 6pF (typical)
• Propagation Delay Time: 2.5ns (typical)
• Output Current: ±24mA

Detailed Pin Configuration

The CY74FCT244ATQCTG4 IC has a total of 20 pins, which are assigned as follows:

1. A1 - Input/Output
2. Y1 - Output
3. A2 - Input/Output
4. Y2 - Output
5. A3 - Input/Output
6. Y3 - Output
7. A4 - Input/Output
8. Y4 - Output
9. GND - Ground
10. Y5 - Output
11. A5 - Input/Output
12. Y6 - Output
13. A6 - Input/Output
14. Y7 - Output
15. A7 - Input/Output
16. Y8 - Output
17. VCC - Power Supply
18. OE - Output Enable
19. GND - Ground
20. A8 - Input/Output

Functional Features

• Octal buffer/line driver with 3-state outputs
• Non-inverting outputs
• High-speed operation allows for efficient data transfer
• Schmitt trigger inputs provide noise immunity and enhanced signal integrity
• Wide operating voltage range enables compatibility with various systems
• Low power consumption for energy-efficient applications

Advantages and Disadvantages

Advantages: - High-speed operation facilitates fast data transmission - Low power consumption helps conserve energy - Wide operating voltage range enhances compatibility - Schmitt trigger inputs ensure reliable performance in noisy environments

Disadvantages: - Limited output current may restrict use in certain high-current applications - TSSOP package may require careful handling during assembly

Working Principles

The CY74FCT244ATQCTG4 is a buffer/line driver IC that amplifies and buffers digital signals. It consists of eight independent non-inverting buffers with 3-state outputs. The input signals are amplified and replicated at the outputs, allowing for efficient data transfer between different parts of a digital system.

Detailed Application Field Plans

The CY74FCT244ATQCTG4 IC finds applications in various digital systems, including but not limited to: - Microprocessors and microcontrollers - Memory interfaces - Data communication systems - Industrial automation - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the CY74FCT244ATQCTG4 IC are: - SN74FCT244TQCT (Texas Instruments) - MC74FCT244AD (ON Semiconductor) - 74FCT244ATSO (Integrated Device Technology) - CD74FCT244M (Texas Instruments)

These alternative models offer similar functionality and can be used as replacements based on specific requirements.

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