CY74FCT652ATQCT

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Level Translator
• Characteristics:
  • High-speed operation
  • Low power consumption
  • Wide voltage range compatibility
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Translates logic levels between different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.0V 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: 4pF (typical)
• Output Capacitance: 6pF (typical)
• Propagation Delay: 3.5ns (typical)

Detailed Pin Configuration

The CY74FCT652ATQCT has a total of 24 pins. The pin configuration is as follows:

1. A1
2. B1
3. GND
4. B2
5. A2
6. OE#
7. Y1
8. Y2
9. Y3
10. Y4
11. Y5
12. Y6
13. Y7
14. Y8
15. VCC
16. A3
17. B3
18. A4
19. B4
20. GND
21. B5
22. A5
23. OE#
24. Y9

Functional Features

• Bidirectional level translation between two voltage domains
• Non-inverting outputs
• 3-state output control
• Supports mixed-mode signal operation
• ESD protection on all inputs and outputs

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Low power consumption helps in reducing overall system power requirements - Wide voltage range compatibility enables interfacing between different logic families - ESD protection ensures robustness against electrostatic discharge

Disadvantages: - Limited number of translation channels (9 in this case) - Not suitable for applications requiring a large number of translation channels

Working Principles

The CY74FCT652ATQCT is designed to translate logic levels between two voltage domains. It utilizes a combination of level-shifting circuitry and 3-state output control to achieve bidirectional communication. The inputs and outputs are protected against ESD, ensuring reliable operation in harsh environments.

Detailed Application Field Plans

The CY74FCT652ATQCT can be used in various applications that require level translation between different voltage domains. Some potential application fields include:

1. Microcontroller interfacing with peripherals operating at different voltage levels
2. Communication interfaces between devices using different logic families
3. Mixed-mode signal processing in audio/video equipment
4. Industrial automation systems requiring voltage level conversion

Detailed and Complete Alternative Models

1. SN74LVC4245A: Octal Bus Transceiver with 3-State Outputs
2. CD4050B: Hex Non-Inverting Buffer/Converter
3. TXS0108EPWR: 8-Bit Bidirectional Voltage-Level Translator

These alternative models offer similar functionality and can be considered as alternatives to the CY74FCT652ATQCT based on specific application requirements.

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