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CY74FCT16500CTPVC
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CY74FCT16500CTPVC

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Shifter
  • Characteristics: High-speed, low-power consumption
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: Logic level shifting between different voltage domains
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Number of Channels: 16
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Supply Voltage Range: 4.5V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay Time: 3.5ns (typical)
  • Output Drive Capability: ±24mA

Detailed Pin Configuration

The CY74FCT16500CTPVC has a total of 48 pins. The pin configuration is as follows:

| Pin No. | Pin Name | Description | |---------|----------|-------------| | 1 | A1 | Input 1 | | 2 | B1 | Input 2 | | 3 | Y1 | Output 1 | | ... | ... | ... | | 46 | A16 | Input 16 | | 47 | B16 | Input 17 | | 48 | Y16 | Output 16 |

Functional Features

  • Logic level shifting between different voltage domains
  • Bidirectional data flow
  • Non-inverting outputs
  • High-speed operation
  • Low power consumption
  • ESD protection on all inputs and outputs

Advantages and Disadvantages

Advantages

  • Allows interfacing between devices operating at different voltage levels
  • High-speed operation enables efficient data transfer
  • Low power consumption helps in reducing overall system energy usage
  • ESD protection ensures robustness against electrostatic discharge

Disadvantages

  • Limited to a specific number of channels (16 in this case)
  • Requires careful consideration of voltage compatibility between input and output domains

Working Principles

The CY74FCT16500CTPVC is designed to shift logic levels between different voltage domains. It operates bidirectionally, allowing data flow from the input side to the output side and vice versa. The non-inverting outputs ensure that the logic state remains unchanged during level shifting.

The IC utilizes a combination of transistors and resistors to achieve the desired voltage translation. By applying appropriate biasing and signal conditioning techniques, the input signals are converted to the desired voltage levels compatible with the output domain.

Detailed Application Field Plans

The CY74FCT16500CTPVC finds applications in various fields where logic level shifting is required. Some of the common application areas include: - Communication systems - Data acquisition systems - Industrial automation - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SN74LVC4245APWR
  • 74HC4050D
  • CD4504BE
  • NC7SZ125P5X
  • 74LVXC3245MTCX

These alternative models offer similar functionality and can be used as substitutes for the CY74FCT16500CTPVC in different applications.

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10個與CY74FCT16500CTPVC在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of CY74FCT16500CTPVC in technical solutions:

  1. Q: What is the CY74FCT16500CTPVC? A: The CY74FCT16500CTPVC is a 16-bit universal bus transceiver with 3-state outputs, designed for high-speed digital systems.

  2. Q: What are the key features of the CY74FCT16500CTPVC? A: Some key features include 16-bit bidirectional data flow, 3-state outputs, and compatibility with TTL input and output levels.

  3. Q: What is the maximum operating frequency of the CY74FCT16500CTPVC? A: The maximum operating frequency of this device is typically around 200 MHz.

  4. Q: Can the CY74FCT16500CTPVC be used in both parallel and serial data transfer applications? A: Yes, it can be used in both parallel and serial data transfer applications due to its bidirectional data flow capability.

  5. Q: What is the voltage supply range for the CY74FCT16500CTPVC? A: The voltage supply range is typically between 4.5V and 5.5V.

  6. Q: Does the CY74FCT16500CTPVC support hot insertion? A: Yes, it supports hot insertion, allowing for easy integration into existing systems without disrupting operation.

  7. Q: Can the CY74FCT16500CTPVC handle bus contention? A: Yes, it has built-in bus-hold circuitry that prevents bus contention when the outputs are in the high-impedance state.

  8. Q: Is the CY74FCT16500CTPVC compatible with other logic families? A: Yes, it is compatible with TTL input and output levels, making it suitable for interfacing with various logic families.

  9. Q: What is the typical propagation delay of the CY74FCT16500CTPVC? A: The typical propagation delay is around 4.5 ns.

  10. Q: Can the CY74FCT16500CTPVC be used in high-speed data communication systems? A: Yes, it can be used in high-speed data communication systems due to its fast switching speed and bidirectional data flow capability.

Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.