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74LCX16373G
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74LCX16373G

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Data storage and transfer
  • Characteristics: Low voltage, high-speed operation, latch-up performance
  • Package: 48-pin TSSOP (Thin Shrink Small Outline Package)
  • Essence: 16-bit transparent latch with 3-state outputs
  • Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications

  • Supply Voltage Range: 2.0V to 3.6V
  • High-Level Input Voltage: 2.0V 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: 200MHz

Detailed Pin Configuration

The 74LCX16373G 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. Q3 (Output) 3
  8. D3 (Data) 3
  9. D4 (Data) 4
  10. Q4 (Output) 4
  11. VCC (Power Supply)
  12. LE (Latch Enable)
  13. CP (Clock Pulse)
  14. D5 (Data) 5
  15. Q5 (Output) 5
  16. D6 (Data) 6
  17. Q6 (Output) 6
  18. GND (Ground)
  19. Q7 (Output) 7
  20. D7 (Data) 7
  21. D8 (Data) 8
  22. Q8 (Output) 8
  23. VCC (Power Supply)
  24. OE (Output Enable) 2
  25. Q9 (Output) 9
  26. D9 (Data) 9
  27. D10 (Data) 10
  28. Q10 (Output) 10
  29. GND (Ground)
  30. Q11 (Output) 11
  31. D11 (Data) 11
  32. D12 (Data) 12
  33. Q12 (Output) 12
  34. VCC (Power Supply)
  35. LE (Latch Enable)
  36. CP (Clock Pulse)
  37. D13 (Data) 13
  38. Q13 (Output) 13
  39. D14 (Data) 14
  40. Q14 (Output) 14
  41. GND (Ground)
  42. Q15 (Output) 15
  43. D15 (Data) 15
  44. D16 (Data) 16
  45. Q16 (Output) 16
  46. VCC (Power Supply)
  47. OE (Output Enable) 3
  48. Q17 (Output) 17

Functional Features

  • 16-bit transparent latch with 3-state outputs
  • Low voltage operation allows for compatibility with various systems
  • High-speed operation enables efficient data transfer
  • Latch-up performance ensures stable operation even in challenging conditions

Advantages and Disadvantages

Advantages: - Low voltage operation increases energy efficiency - High-speed operation enhances overall system performance - 3-state outputs provide flexibility in data transfer

Disadvantages: - Limited to 16-bit data storage and transfer - Requires careful handling due to its small package size

Working Principles

The 74LCX16373G is a transparent latch with 3-state outputs. It can store and transfer 16 bits of data. The latch operates based on the clock pulse (CP) and latch enable (LE) signals. When the LE signal is high, the input data is latched and stored. The stored data is then transferred to the output pins when the OE signal is low. The 3-state outputs allow the device to be connected to multiple devices without causing conflicts.

Detailed Application Field Plans

The 74LCX16373G can be used in various applications that require data storage and transfer, such as: - Microprocessors and microcontrollers - Communication systems - Data acquisition systems - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LCX16373G are: - 74HC16373: High-speed CMOS logic IC with 16-bit transparent latch - SN74LVTH16373: Low-voltage TTL compatible 16-bit transparent latch - CD

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 74LCX16373G in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of 74LCX16373G in technical solutions:

  1. Q: What is the 74LCX16373G? A: The 74LCX16373G is a 16-bit transparent latch with 3-state outputs, commonly used in digital systems for data storage and transfer.

  2. Q: What is the maximum operating voltage for the 74LCX16373G? A: The maximum operating voltage for the 74LCX16373G is typically 3.6V.

  3. Q: How many latch enable inputs does the 74LCX16373G have? A: The 74LCX16373G has two latch enable inputs, LE (Latch Enable) and OE (Output Enable).

  4. Q: Can the 74LCX16373G be used in both parallel and serial data transfer applications? A: Yes, the 74LCX16373G can be used in both parallel and serial data transfer applications, depending on how it is connected in the circuit.

  5. Q: What is the output current capability of the 74LCX16373G? A: The 74LCX16373G has a typical output current capability of ±24mA.

  6. Q: Is the 74LCX16373G compatible with other logic families? A: Yes, the 74LCX16373G is designed to be compatible with both TTL and CMOS logic families.

  7. Q: Can the 74LCX16373G operate at high speeds? A: Yes, the 74LCX16373G is designed for high-speed operation and can typically handle clock frequencies up to several hundred megahertz.

  8. Q: What is the power supply voltage range for the 74LCX16373G? A: The power supply voltage range for the 74LCX16373G is typically between 2.0V and 3.6V.

  9. Q: Can the 74LCX16373G be used in both input and output applications? A: Yes, the 74LCX16373G can be used as both an input latch and an output buffer, making it versatile in various digital systems.

  10. Q: Are there any special considerations when using the 74LCX16373G in high-noise environments? A: Yes, the 74LCX16373G has built-in noise immunity features, but it is still recommended to follow good PCB layout practices and use proper decoupling capacitors to minimize noise interference.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements of the 74LCX16373G.