CY74FCT2244TSOCT

Product Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Line Driver
• Characteristics: High-speed, low-power, 8-bit bidirectional buffer
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Provides bidirectional buffering and line driving capabilities for digital signals
• Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel

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: 3.5ns (typical)
• Output Drive Capability: ±24mA

Detailed Pin Configuration

The CY74FCT2244TSOCT has a total of 20 pins, which are arranged as follows:

1. A1 - Input/Output pin 1
2. Y1 - Output pin 1
3. B1 - Input/Output pin 2
4. GND - Ground
5. B2 - Input/Output pin 3
6. Y2 - Output pin 2
7. A2 - Input/Output pin 4
8. OE - Output Enable
9. Y3 - Output pin 3
10. B3 - Input/Output pin 5
11. GND - Ground
12. B4 - Input/Output pin 6
13. Y4 - Output pin 4
14. A4 - Input/Output pin 7
15. VCC - Power supply
16. A3 - Input/Output pin 8
17. Y5 - Output pin 5
18. B5 - Input/Output pin 9
19. GND - Ground
20. B6 - Input/Output pin 10

Functional Features

• Bidirectional buffering: Allows data to be transmitted in both directions
• Line driving capabilities: Provides sufficient current to drive external lines
• High-speed operation: Minimizes signal propagation delay
• Low-power consumption: Optimizes energy efficiency

Advantages and Disadvantages

Advantages: - Supports bidirectional communication - High-speed operation for quick data transmission - Low-power consumption for energy-efficient applications

Disadvantages: - Limited output drive capability may not be suitable for high-current applications - Requires careful consideration of input and output voltage levels

Working Principles

The CY74FCT2244TSOCT operates by receiving digital signals on its input pins (A1-A4, B1-B6) and buffering them to the corresponding output pins (Y1-Y5). The bidirectional nature of the buffer allows data to flow in both directions. The OE (Output Enable) pin controls the direction of data flow. When OE is low, the buffer is enabled, and data can be transmitted from inputs to outputs. When OE is high, the buffer is disabled, and the outputs are in a high-impedance state.

Detailed Application Field Plans

The CY74FCT2244TSOCT is commonly used in various applications, including:

1. Data communication systems
2. Memory interfaces
3. Bus drivers
4. Address decoding circuits
5. General-purpose logic level shifting

Detailed and Complete Alternative Models

1. SN74FCT2244T: Similar specifications and functionality, available in TSSOP package.
2. MC74FCT2244: Comparable features, available in DIP package.
3. CD74FCT2244: Equivalent performance, available in SOIC package.

These alternative models offer similar functionality and can be used as replacements for the CY74FCT2244TSOCT in various applications.

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