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SN74LVC16373AZQLR
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SN74LVC16373AZQLR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Data storage and transfer
  • Characteristics: 16-bit transparent D-type latch with 3-state outputs
  • Package: 48-pin LQFP (Low Profile Quad Flat Package)
  • Essence: Logic device for storing and transferring digital data
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 1.65V to 3.6V
  • High-Level Input Voltage: 2V to VCC + 0.5V
  • Low-Level Input Voltage: -0.5V to 0.8V
  • High-Level Output Voltage: VCC - 0.4V
  • Low-Level Output Voltage: 0.4V
  • Maximum Operating Frequency: 100MHz
  • Propagation Delay Time: 3.9ns (max)

Detailed Pin Configuration

The SN74LVC16373AZQLR has a total of 48 pins. The pin configuration is as follows:

  1. OE (Output Enable) 1
  2. Q1 (Output) 1
  3. D1 (Data) 1
  4. D2 (Data) 2
  5. Q2 (Output) 2
  6. GND (Ground)
  7. D3 (Data) 3
  8. Q3 (Output) 3
  9. D4 (Data) 4
  10. Q4 (Output) 4
  11. D5 (Data) 5
  12. Q5 (Output) 5
  13. D6 (Data) 6
  14. Q6 (Output) 6
  15. D7 (Data) 7
  16. Q7 (Output) 7
  17. D8 (Data) 8
  18. Q8 (Output) 8
  19. VCC (Supply Voltage)
  20. GND (Ground)
  21. OE (Output Enable) 2
  22. Q9 (Output) 9
  23. D9 (Data) 9
  24. D10 (Data) 10
  25. Q10 (Output) 10
  26. GND (Ground)
  27. D11 (Data) 11
  28. Q11 (Output) 11
  29. D12 (Data) 12
  30. Q12 (Output) 12
  31. D13 (Data) 13
  32. Q13 (Output) 13
  33. D14 (Data) 14
  34. Q14 (Output) 14
  35. D15 (Data) 15
  36. Q15 (Output) 15
  37. D16 (Data) 16
  38. Q16 (Output) 16
  39. VCC (Supply Voltage)
  40. GND (Ground)
  41. LE (Latch Enable)
  42. CP (Clock Pulse)
  43. CLK (Clock Input)
  44. GND (Ground)
  45. QGND (Output Ground)
  46. Q17 (Output) 17
  47. D17 (Data) 17
  48. Q18 (Output) 18

Functional Features

  • 16-bit transparent D-type latch with 3-state outputs
  • Latch enable (LE) input for data storage
  • Clock pulse (CP) input for transferring data to the outputs
  • Output enable (OE) inputs for enabling/disabling the outputs
  • 3-state outputs allow multiple devices to share a common bus

Advantages and Disadvantages

Advantages: - High-speed operation with a maximum frequency of 100MHz - Wide supply voltage range allows compatibility with various systems - 3-state outputs enable efficient bus sharing

Disadvantages: - Limited number of data inputs and outputs (16-bit)

Working Principles

The SN74LVC16373AZQLR is a latch-based storage device that can store and transfer digital data. When the latch enable (LE) input is high, the data at the D1-D16 inputs is stored in the internal latch. The clock pulse (CP) input transfers the stored data to the corresponding Q1-Q16 outputs. The output enable (OE) inputs control whether the outputs are active or in a high-impedance state.

Detailed Application Field Plans

The SN74LVC16373AZQLR is commonly used in various applications, including: - Data storage and transfer in microprocessors and microcontrollers - Address and data bus interfacing in computer systems - Memory modules and storage devices - Communication systems and networking equipment

Detailed and Complete Alternative Models

Some alternative models to the SN74LVC16373AZQLR include: - SN74L

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SN74LVC16373AZQLR en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of SN74LVC16373AZQLR:

  1. Q: What is SN74LVC16373AZQLR? A: SN74LVC16373AZQLR is a 16-bit transparent D-type latch with 3-state outputs, commonly used in digital systems.

  2. Q: What is the operating voltage range for SN74LVC16373AZQLR? A: The operating voltage range for SN74LVC16373AZQLR is typically between 1.65V and 3.6V.

  3. Q: How many latch outputs does SN74LVC16373AZQLR have? A: SN74LVC16373AZQLR has 16 latch outputs, each corresponding to one input bit.

  4. Q: Can SN74LVC16373AZQLR be used for bidirectional data transfer? A: Yes, SN74LVC16373AZQLR supports bidirectional data transfer, making it suitable for applications requiring both input and output functionality.

  5. Q: What is the maximum data transfer rate supported by SN74LVC16373AZQLR? A: SN74LVC16373AZQLR can support data transfer rates up to 400 Mbps (megabits per second).

  6. Q: Does SN74LVC16373AZQLR have internal pull-up or pull-down resistors? A: No, SN74LVC16373AZQLR does not have internal pull-up or pull-down resistors. External resistors may be required if needed.

  7. Q: Can SN74LVC16373AZQLR handle high-speed clock signals? A: Yes, SN74LVC16373AZQLR is designed to handle high-speed clock signals and can be used in applications with fast clock frequencies.

  8. Q: What is the power supply current consumption of SN74LVC16373AZQLR? A: The power supply current consumption of SN74LVC16373AZQLR depends on the operating conditions, but it typically ranges from a few microamps to a few milliamps.

  9. Q: Is SN74LVC16373AZQLR compatible with other logic families? A: Yes, SN74LVC16373AZQLR is compatible with both 3.3V and 5V logic families, making it versatile for interfacing with different devices.

  10. Q: Can SN74LVC16373AZQLR be cascaded to increase the number of latch outputs? A: Yes, multiple SN74LVC16373AZQLR chips can be cascaded together to increase the number of latch outputs in a system.

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