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CY74FCT16543CTPVC
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CY74FCT16543CTPVC

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Data storage and transfer
  • Characteristics: High-speed, low-power consumption
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: 16-bit registered transceiver
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Number of Bits: 16
  • Logic Family: FCT (Fast CMOS TTL)
  • Supply Voltage: 4.5V to 5.5V
  • Input/Output Type: Tri-State
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay: 3.8ns (typical)
  • Output Drive Capability: ±24mA

Detailed Pin Configuration

  1. A1: Data Input/Output 1
  2. B1: Data Input/Output 2
  3. A2: Data Input/Output 3
  4. B2: Data Input/Output 4
  5. A3: Data Input/Output 5
  6. B3: Data Input/Output 6
  7. A4: Data Input/Output 7
  8. B4: Data Input/Output 8
  9. A5: Data Input/Output 9
  10. B5: Data Input/Output 10
  11. A6: Data Input/Output 11
  12. B6: Data Input/Output 12
  13. A7: Data Input/Output 13
  14. B7: Data Input/Output 14
  15. A8: Data Input/Output 15
  16. B8: Data Input/Output 16
  17. GND: Ground
  18. OE: Output Enable
  19. CLK: Clock Input
  20. LE: Latch Enable
  21. A9: Data Input/Output 17
  22. B9: Data Input/Output 18
  23. A10: Data Input/Output 19
  24. B10: Data Input/Output 20
  25. A11: Data Input/Output 21
  26. B11: Data Input/Output 22
  27. A12: Data Input/Output 23
  28. B12: Data Input/Output 24
  29. A13: Data Input/Output 25
  30. B13: Data Input/Output 26
  31. A14: Data Input/Output 27
  32. B14: Data Input/Output 28
  33. A15: Data Input/Output 29
  34. B15: Data Input/Output 30
  35. A16: Data Input/Output 31
  36. B16: Data Input/Output 32
  37. VCC: Supply Voltage

Functional Features

  • Bidirectional data transfer between two independent buses
  • Output enable and latch enable control for flexible operation
  • Tri-state outputs for bus sharing capability
  • High-speed operation suitable for data storage and transfer applications
  • Low power consumption for energy-efficient designs

Advantages

  • High-speed performance allows for efficient data transfer
  • Low power consumption helps in reducing energy usage
  • Tri-state outputs enable bus sharing, optimizing resource utilization
  • Wide operating temperature range enables usage in various environments
  • Compact TSSOP package facilitates space-saving designs

Disadvantages

  • Limited number of bits (16) may not be sufficient for certain applications requiring larger data storage or transfer capacity
  • Requires external clock and control signals for proper operation
  • Not compatible with all logic families, limiting interoperability options

Working Principles

The CY74FCT16543CTPVC is a 16-bit registered transceiver that allows bidirectional data transfer between two independent buses. It operates based on clock and control signals provided externally. The output enable (OE) and latch enable (LE) pins control the direction of data flow and the storage of data, respectively. Tri-state outputs enable bus sharing by allowing multiple devices to connect to the same bus without interfering with each other.

Detailed Application Field Plans

  • Data communication systems
  • Microprocessor-based systems
  • Networking equipment
  • Industrial automation
  • Automotive electronics
  • Consumer electronics

Detailed and Complete Alternative Models

  1. SN74FCT16543CTPVC
  2. MC74FCT16543CTPVC
  3. CD74FCT16543CTPVC
  4. 74FCT16543CTPVC
  5. NTE74FCT16543CTPVC

These alternative models offer similar functionality and characteristics to the CY74FCT16543CTPVC, providing options for different manufacturers or availability.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng CY74FCT16543CTPVC trong giải pháp kỹ thuật

Sure! Here are 10 common questions and answers related to the application of CY74FCT16543CTPVC in technical solutions:

  1. Q: What is CY74FCT16543CTPVC? A: CY74FCT16543CTPVC is a type of integrated circuit (IC) that functions as a 16-bit transparent latch with 3-state outputs.

  2. Q: What are the typical applications of CY74FCT16543CTPVC? A: CY74FCT16543CTPVC is commonly used in various digital systems, such as data storage, address decoding, bus interfacing, and general-purpose logic.

  3. Q: What is the operating voltage range for CY74FCT16543CTPVC? A: The operating voltage range for CY74FCT16543CTPVC is typically between 4.5V and 5.5V.

  4. Q: How many output pins does CY74FCT16543CTPVC have? A: CY74FCT16543CTPVC has 16 output pins, each capable of driving a standard TTL load.

  5. Q: Can CY74FCT16543CTPVC be used in high-speed applications? A: Yes, CY74FCT16543CTPVC is designed to operate at high speeds, making it suitable for applications requiring fast data transfer.

  6. Q: Does CY74FCT16543CTPVC support bidirectional data flow? A: No, CY74FCT16543CTPVC is a unidirectional latch, meaning it can only store and output data in one direction.

  7. Q: What is the maximum clock frequency supported by CY74FCT16543CTPVC? A: The maximum clock frequency supported by CY74FCT16543CTPVC is typically in the range of 100MHz to 150MHz.

  8. Q: Can CY74FCT16543CTPVC be cascaded to increase the number of latches? A: Yes, multiple CY74FCT16543CTPVC ICs can be cascaded together to increase the number of latches and create larger data storage systems.

  9. Q: Does CY74FCT16543CTPVC have any built-in protection features? A: Yes, CY74FCT16543CTPVC includes built-in ESD (electrostatic discharge) protection on all inputs and outputs.

  10. Q: What package options are available for CY74FCT16543CTPVC? A: CY74FCT16543CTPVC is available in various package options, such as TSSOP (Thin Shrink Small Outline Package) and LQFP (Low-Profile Quad Flat Package).

Please note that the specific details and specifications may vary depending on the manufacturer and version of the CY74FCT16543CTPVC IC.