Texas Instruments
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SN74LVTH16373GQLR
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SN74LVTH16373GQLR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Data storage and transfer
  • Characteristics: High-speed, low-voltage, 16-bit transparent D-type latch with 3-state outputs
  • Package: 56-pin VQFN package
  • Essence: The SN74LVTH16373GQLR is a latch that can store and transfer 16 bits of data. It operates at high speeds and low voltages, making it suitable for various applications.
  • Packaging/Quantity: Available in reels, with 2500 units per reel.

Specifications

  • Supply Voltage: 2.7V to 3.6V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay: 3.8ns (typical)
  • Output Drive Capability: ±24mA

Pin Configuration

The SN74LVTH16373GQLR has a total of 56 pins. Here is the detailed pin configuration:

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

Functional Features

  • Transparent Latch: The SN74LVTH16373GQLR has a transparent latch design, allowing data to pass through when the latch enable (LE) signal is high.
  • 3-State Outputs: The outputs of this latch can be put into a high-impedance state using the output enable (OE) signal, allowing multiple devices to share a common bus.

Advantages and Disadvantages

Advantages: - High-speed operation - Low-voltage operation - 3-state outputs for bus sharing - Wide operating temperature range

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

Working Principles

The SN74LVTH16373GQLR operates based on the principles of digital logic. When the latch enable (LE) signal is high, the latch becomes transparent, allowing the data inputs to propagate to the outputs

Énumérez 10 questions et réponses courantes liées à l'application de SN74LVTH16373GQLR dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of SN74LVTH16373GQLR:

  1. Q: What is SN74LVTH16373GQLR? A: SN74LVTH16373GQLR is a 16-bit transparent D-type latch with 3-state outputs, designed for low-voltage (3.3V) applications.

  2. Q: What is the maximum operating frequency of SN74LVTH16373GQLR? A: The maximum operating frequency of SN74LVTH16373GQLR is typically around 200 MHz.

  3. Q: Can SN74LVTH16373GQLR be used in both input and output applications? A: Yes, SN74LVTH16373GQLR can be used as both an input and output device, depending on the specific requirements of your technical solution.

  4. Q: What is the power supply voltage range for SN74LVTH16373GQLR? A: The power supply voltage range for SN74LVTH16373GQLR is from 2.7V to 3.6V.

  5. Q: Does SN74LVTH16373GQLR support bidirectional data flow? A: No, SN74LVTH16373GQLR does not support bidirectional data flow. It is a unidirectional latch.

  6. Q: How many 3-state outputs does SN74LVTH16373GQLR have? A: SN74LVTH16373GQLR has 16 3-state outputs, corresponding to each bit of the latch.

  7. Q: What is the typical propagation delay of SN74LVTH16373GQLR? A: The typical propagation delay of SN74LVTH16373GQLR is around 3.5 ns.

  8. Q: Can SN74LVTH16373GQLR be used in high-speed applications? A: Yes, SN74LVTH16373GQLR can be used in high-speed applications due to its low propagation delay and high operating frequency.

  9. Q: Does SN74LVTH16373GQLR have any built-in ESD protection? A: Yes, SN74LVTH16373GQLR has built-in ESD protection, which helps protect the device from electrostatic discharge.

  10. Q: What package options are available for SN74LVTH16373GQLR? A: SN74LVTH16373GQLR is available in various package options, such as TSSOP (Thin Shrink Small Outline Package) and VFBGA (Very Fine Pitch Ball Grid Array).

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications of SN74LVTH16373GQLR.