IDT, Integrated Device Technology Inc
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49FCT805PYG8
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49FCT805PYG8

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Signal Switching and Routing
  • Characteristics: High-Speed, Low-Power Consumption
  • Package: 48-pin TSSOP (Thin Shrink Small Outline Package)
  • Essence: Advanced signal switching technology
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Supply Voltage: 3.3V
  • Operating Temperature Range: -40°C to +85°C
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Maximum Input Current: ±10mA
  • Maximum Output Current: ±25mA
  • Propagation Delay Time: 2ns (typical)

Detailed and Complete Pin Configuration

  1. GND (Ground)
  2. A0 (Address Input 0)
  3. A1 (Address Input 1)
  4. A2 (Address Input 2)
  5. OE (Output Enable)
  6. I/O0 (Input/Output 0)
  7. I/O1 (Input/Output 1)
  8. I/O2 (Input/Output 2)
  9. I/O3 (Input/Output 3)
  10. VCC (Supply Voltage)
  11. I/O4 (Input/Output 4)
  12. I/O5 (Input/Output 5)
  13. I/O6 (Input/Output 6)
  14. I/O7 (Input/Output 7)
  15. GND (Ground)
  16. I/O8 (Input/Output 8)
  17. I/O9 (Input/Output 9)
  18. I/O10 (Input/Output 10)
  19. I/O11 (Input/Output 11)
  20. VCC (Supply Voltage)
  21. I/O12 (Input/Output 12)
  22. I/O13 (Input/Output 13)
  23. I/O14 (Input/Output 14)
  24. I/O15 (Input/Output 15)
  25. GND (Ground)
  26. I/O16 (Input/Output 16)
  27. I/O17 (Input/Output 17)
  28. I/O18 (Input/Output 18)
  29. I/O19 (Input/Output 19)
  30. VCC (Supply Voltage)
  31. I/O20 (Input/Output 20)
  32. I/O21 (Input/Output 21)
  33. I/O22 (Input/Output 22)
  34. I/O23 (Input/Output 23)
  35. GND (Ground)
  36. I/O24 (Input/Output 24)
  37. I/O25 (Input/Output 25)
  38. I/O26 (Input/Output 26)
  39. I/O27 (Input/Output 27)
  40. VCC (Supply Voltage)
  41. I/O28 (Input/Output 28)
  42. I/O29 (Input/Output 29)
  43. I/O30 (Input/Output 30)
  44. I/O31 (Input/Output 31)
  45. GND (Ground)
  46. I/O32 (Input/Output 32)
  47. I/O33 (Input/Output 33)
  48. I/O34 (Input/Output 34)

Functional Characteristics

  • High-speed signal switching and routing capability
  • Low-power consumption for energy-efficient operation
  • Wide input and output voltage range for compatibility with various systems
  • Output enable feature for flexible control of signal flow

Advantages and Disadvantages

Advantages: - High-speed performance enables efficient signal processing - Low-power consumption reduces energy usage and heat generation - Wide input/output voltage range enhances compatibility

Disadvantages: - Limited number of input/output channels (34 in total) - Requires external control signals for proper operation

Applicable Range of Products

  • Telecommunications equipment
  • Networking devices
  • Data storage systems
  • Industrial automation systems
  • Test and measurement instruments

Working Principles

The 49FCT805PYG8 is an integrated circuit designed for signal switching and routing applications. It operates by receiving address inputs to select the desired input/output channel and enables the flow of signals through the corresponding pins. The high-speed performance and low-power consumption make it suitable for various industries.

Detailed Application Field Plans

  1. Telecommunications: Used in switches and routers for efficient signal routing.
  2. Networking: Enables data transmission between different network components.
  3. Data Storage: Facilitates data transfer within storage systems.
  4. Industrial Automation: Integrates with control systems for signal routing.
  5. Test and Measurement: Provides signal switching capabilities for accurate measurements.

Detailed Alternative Models

  • 74HC4051: Analog multiplexer/demultiplexer