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74LVCH16374ABX,518
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74LVCH16374ABX,518

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Shifter
  • Characteristics: High-speed, low-power, non-inverting, 16-bit D-type flip-flop with 3.3V to 5V level shifting capability
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: This IC is designed to provide voltage level shifting between different logic levels, allowing seamless communication between devices operating at different voltage levels.
  • Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

  • Supply Voltage Range: 1.2V to 5.5V
  • Input Voltage Range (VI): -0.5V to VCC + 0.5V
  • Output Voltage Range (VO): -0.5V to VCC + 0.5V
  • Operating Temperature Range: -40°C to +125°C
  • Maximum Propagation Delay: 4.7 ns
  • Maximum Quiescent Current: 10 μA

Detailed Pin Configuration

The 74LVCH16374ABX,518 IC has a total of 48 pins arranged in a TSSOP package. The pin configuration is as follows:

+-------------------+ OE1 |1 48| V_CC O1A |2 47| GND I1A |3 46| I2B I2A |4 45| O2B O2A |5 44| I3B I3A |6 43| O3B O3A |7 42| I4B I4A |8 41| O4B O4A |9 40| I5B I5A |10 39| O5B O5A |11 38| I6B I6A |12 37| O6B O6A |13 36| I7B I7A |14 35| O7B O7A |15 34| I8B I8A |16 33| O8B O8A |17 32| I9B I9A |18 31| O9B O9A |19 30| I10B I10A |20 29| O10B O10A |21 28| I11B I11A |22 27| O11B O11A |23 26| I12B I12A |24 25| O12B +-------------------+

Functional Features

  • Non-inverting: The IC preserves the logic state of the input signals while shifting their voltage levels.
  • High-speed operation: The IC is designed for high-frequency applications, ensuring fast signal propagation.
  • Low-power consumption: It operates with low quiescent current, making it suitable for power-sensitive devices.
  • Level shifting capability: It allows seamless communication between devices operating at different voltage levels.

Advantages and Disadvantages

Advantages: - Provides voltage level shifting between different logic levels. - Non-inverting operation preserves the logic state of input signals. - High-speed operation enables fast signal propagation. - Low-power consumption makes it suitable for power-sensitive devices.

Disadvantages: - Limited to 16-bit D-type flip-flop functionality. - Requires careful consideration of input and output voltage ranges to avoid signal distortion.

Working Principles

The 74LVCH16374ABX,518 IC works by receiving input signals at one voltage level and shifting them to a different voltage level. It utilizes a combination of transistors and logic gates to achieve this level shifting functionality while preserving the logic state of the input signals. The IC operates with low power consumption and high-speed performance, making it suitable for various applications.

Detailed Application Field Plans

The 74LVCH16374ABX,518 IC finds application in various fields where voltage level shifting is required. Some common application areas include: - Communication systems - Data transmission interfaces - Microcontroller interfacing - Sensor networks - Industrial automation

Detailed and Complete Alternative Models

  • SN74LVCH16374A: Similar 16-bit D-type flip-flop with level shifting capability from Texas Instruments.
  • MC74LVXH16374: 16-bit non-inverting D-type flip-flop with level shifting from ON Semiconductor.
  • CD74HCT374: Octal D-type

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 74LVCH16374ABX,518 i tekniska lösningar

  1. Question: What is the function of the 74LVCH16374ABX,518?
    Answer: The 74LVCH16374ABX,518 is a 16-bit D-type flip-flop with 3-state outputs. It can store and transfer data in digital circuits.

  2. Question: What is the operating voltage range for the 74LVCH16374ABX,518?
    Answer: The operating voltage range for this IC is typically between 1.65V and 3.6V.

  3. Question: How many flip-flops are there in the 74LVCH16374ABX,518?
    Answer: The 74LVCH16374ABX,518 contains 16 individual flip-flops, each capable of storing one bit of data.

  4. Question: Can I use the 74LVCH16374ABX,518 in both synchronous and asynchronous applications?
    Answer: Yes, the 74LVCH16374ABX,518 can be used in both synchronous and asynchronous applications, depending on the specific requirements of your design.

  5. Question: What is the maximum clock frequency supported by the 74LVCH16374ABX,518?
    Answer: The maximum clock frequency for this IC is typically around 200 MHz, but it may vary depending on the specific operating conditions.

  6. Question: Does the 74LVCH16374ABX,518 have any built-in protection features?
    Answer: Yes, this IC has built-in ESD protection to safeguard against electrostatic discharge events.

  7. Question: Can I connect multiple 74LVCH16374ABX,518 ICs together to increase the number of flip-flops?
    Answer: Yes, you can cascade multiple 74LVCH16374ABX,518 ICs together to increase the number of flip-flops in your circuit.

  8. Question: What is the power consumption of the 74LVCH16374ABX,518?
    Answer: The power consumption of this IC depends on various factors such as operating voltage, clock frequency, and load conditions. Please refer to the datasheet for detailed information.

  9. Question: Can I use the 74LVCH16374ABX,518 in high-speed data transfer applications?
    Answer: Yes, this IC is designed for high-speed operation and can be used in applications that require fast data transfer rates.

  10. Question: Are there any specific layout considerations when using the 74LVCH16374ABX,518?
    Answer: Yes, it is recommended to follow proper PCB layout guidelines to minimize noise, ensure signal integrity, and optimize performance. The datasheet provides detailed information on layout recommendations.