Texas Instruments
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CY74FCT16373CTPACT
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CY74FCT16373CTPACT

Product 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 transparent latch with 3-state outputs
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Number of Bits: 16
  • Logic Family: FCT (Fast CMOS TTL-compatible)
  • Operating Voltage: 4.5V to 5.5V
  • Operating Temperature: -40°C to +85°C
  • Propagation Delay: 2.5ns (typical)
  • Output Drive: ±24mA
  • Input Capacitance: 4pF (typical)
  • Output Capacitance: 8pF (typical)

Pin Configuration

The CY74FCT16373CTPACT has a total of 48 pins. The pin configuration is as follows:

  1. OE (Output Enable) 1
  2. D0 (Data Input) 1
  3. D1 (Data Input) 1
  4. D2 (Data Input) 1
  5. D3 (Data Input) 1
  6. D4 (Data Input) 1
  7. D5 (Data Input) 1
  8. D6 (Data Input) 1
  9. GND (Ground)
  10. D7 (Data Input) 1
  11. D8 (Data Input) 1
  12. D9 (Data Input) 1
  13. D10 (Data Input) 1
  14. D11 (Data Input) 1
  15. D12 (Data Input) 1
  16. VCC (Power Supply)
  17. D13 (Data Input) 1
  18. D14 (Data Input) 1
  19. D15 (Data Input) 1
  20. Q0 (Output) 1
  21. Q1 (Output) 1
  22. Q2 (Output) 1
  23. Q3 (Output) 1
  24. Q4 (Output) 1
  25. Q5 (Output) 1
  26. Q6 (Output) 1
  27. Q7 (Output) 1
  28. GND (Ground)
  29. Q8 (Output) 1
  30. Q9 (Output) 1
  31. Q10 (Output) 1
  32. Q11 (Output) 1
  33. Q12 (Output) 1
  34. Q13 (Output) 1
  35. Q14 (Output) 1
  36. Q15 (Output) 1
  37. OE (Output Enable) 2
  38. LE (Latch Enable)
  39. CP (Clock Pulse)
  40. D0 (Data Input) 2
  41. D1 (Data Input) 2
  42. D2 (Data Input) 2
  43. D3 (Data Input) 2
  44. D4 (Data Input) 2
  45. D5 (Data Input) 2
  46. D6 (Data Input) 2
  47. D7 (Data Input) 2
  48. VCC (Power Supply)

Functional Features

  • 16-bit transparent latch with 3-state outputs
  • Output enable and latch enable control signals
  • High-speed operation with low power consumption
  • TTL-compatible inputs and CMOS-compatible outputs
  • Non-inverting outputs with symmetrical drive characteristics

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data transfer - Low power consumption helps conserve energy - TTL-compatible inputs ensure compatibility with a wide range of devices - Symmetrical drive characteristics provide balanced output signals

Disadvantages: - Limited to 16-bit data storage and transfer - Requires external control signals for proper operation - May not be suitable for applications requiring larger data sizes

Working Principles

The CY74FCT16373CTPACT is a transparent latch that can store and transfer 16 bits of data. It operates based on the clock pulse (CP) and latch enable (LE) control signals. When the LE signal is high, the latch is enabled, allowing the input data to pass through to the outputs. The CP signal determines the timing of the data transfer.

The device also features an output enable (OE) signal, which controls the state of the outputs. When OE is low, the outputs are in a high-impedance state, effectively disconnecting them from the rest of the circuit.

Detailed

Énumérez 10 questions et réponses courantes liées à l'application de CY74FCT16373CTPACT dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of CY74FCT16373CTPACT in technical solutions:

  1. Question: What is the function of CY74FCT16373CTPACT?
    Answer: CY74FCT16373CTPACT is an octal transparent latch with 3-state outputs. It can store data and provide output based on control signals.

  2. Question: What is the maximum operating frequency of CY74FCT16373CTPACT?
    Answer: The maximum operating frequency of CY74FCT16373CTPACT is typically around 200 MHz.

  3. Question: Can CY74FCT16373CTPACT be used for level shifting?
    Answer: Yes, CY74FCT16373CTPACT can be used for level shifting as it supports both TTL and CMOS voltage levels.

  4. Question: How many bits can CY74FCT16373CTPACT store?
    Answer: CY74FCT16373CTPACT is an octal latch, so it can store 8 bits of data.

  5. Question: What is the power supply voltage range for CY74FCT16373CTPACT?
    Answer: The power supply voltage range for CY74FCT16373CTPACT is typically between 4.5V and 5.5V.

  6. Question: Can CY74FCT16373CTPACT be cascaded to increase the number of stored bits?
    Answer: Yes, multiple CY74FCT16373CTPACT latches can be cascaded together to increase the number of stored bits.

  7. Question: Does CY74FCT16373CTPACT have any built-in protection features?
    Answer: Yes, CY74FCT16373CTPACT has built-in ESD protection on all inputs and outputs.

  8. Question: What is the output drive capability of CY74FCT16373CTPACT?
    Answer: CY74FCT16373CTPACT has a typical output drive capability of ±24mA.

  9. Question: Can CY74FCT16373CTPACT be used in high-speed data transfer applications?
    Answer: Yes, CY74FCT16373CTPACT can be used in high-speed data transfer applications due to its fast propagation delay.

  10. Question: Is CY74FCT16373CTPACT available in different package options?
    Answer: Yes, CY74FCT16373CTPACT is available in various package options such as TSSOP, SOIC, and PDIP.