CY74FCT827CTQCT

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics: High-speed, low-power consumption
• Package: TQFP (Thin Quad Flat Package)
• Essence: Logic level translation between different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Logic Family: FCT
• Number of Inputs: 10
• Number of Outputs: 10
• Input/Output Type: Tri-State
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 3.5ns (typical)
• Output Drive Capability: ±24mA

Detailed Pin Configuration

The CY74FCT827CTQCT has a total of 20 pins. The pin configuration is as follows:

1. A1 (Input A1)
2. B1 (Input B1)
3. Y1 (Output Y1)
4. G1 (Output Enable)
5. VCC (Positive Power Supply)
6. Y2 (Output Y2)
7. GND (Ground)
8. A2 (Input A2)
9. B2 (Input B2)
10. Y3 (Output Y3)
11. G2 (Output Enable)
12. A3 (Input A3)
13. B3 (Input B3)
14. Y4 (Output Y4)
15. G3 (Output Enable)
16. A4 (Input A4)
17. B4 (Input B4)
18. Y5 (Output Y5)
19. G4 (Output Enable)
20. VCC (Positive Power Supply)

Functional Features

• Logic level shifting between 3.3V and 5V voltage domains
• Tri-state outputs for bus-oriented applications
• High-speed operation with low power consumption
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages: - Supports bidirectional level shifting - Low propagation delay time for fast data transfer - Tri-state outputs allow multiple devices to share a common bus

Disadvantages: - Limited supply voltage range (4.5V to 5.5V) - Not suitable for level shifting between voltage domains other than 3.3V and 5V

Working Principles

The CY74FCT827CTQCT is designed to translate logic levels between different voltage domains. It operates by receiving input signals from one voltage domain and producing output signals at a different voltage level. The tri-state outputs enable multiple devices to share a common bus, allowing for efficient communication.

Detailed Application Field Plans

The CY74FCT827CTQCT can be used in various applications that require logic level translation between 3.3V and 5V voltage domains. Some potential application fields include:

1. Microcontroller interfacing
2. Data communication systems
3. Industrial automation
4. Automotive electronics
5. Consumer electronics

Detailed and Complete Alternative Models

1. SN74LVC4245A: Logic Level Shifter with 8-bit bidirectional voltage translation capability.
2. CD4504B: Hex Voltage Level Shifter with high sink/source current capability.
3. TXS0108EPWR: 8-bit Bidirectional Voltage-Level Translator with automatic direction sensing.

These alternative models offer similar functionality and can be considered as substitutes for the CY74FCT827CTQCT in specific applications.

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