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74LVCH16373ADGVRG4
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74LVCH16373ADGVRG4

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Logic Device
  • Characteristics: High-speed, Low-voltage, Transparent Latch
  • Package: VTVSOP (Very Thin Very Small Outline Package)
  • Essence: 16-bit Transparent D-type Latch with 3-state Outputs
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 1.2V to 3.6V
  • Input Voltage Range: -0.5V to VCC + 0.5V
  • Output Voltage Range: -0.5V to VCC + 0.5V
  • Operating Temperature Range: -40°C to +85°C
  • Output Drive Capability: ±24mA at 3.3V
  • Propagation Delay: 2.8ns (typical)

Detailed Pin Configuration

The 74LVCH16373ADGVRG4 IC has a total of 48 pins. The pin configuration is as follows:

  1. Pin 1: Output Enable (OE) for Latch 1
  2. Pin 2: Data Input (D1) for Latch 1
  3. Pin 3: Clock Input (CP1) for Latch 1
  4. Pin 4: Clock Enable (CE1) for Latch 1
  5. Pin 5: GND (Ground)
  6. Pin 6: Q1 Output for Latch 1
  7. Pin 7: Q1' Output for Latch 1
  8. Pin 8: VCC (Supply Voltage)
  9. Pin 9: Q2 Output for Latch 1
  10. Pin 10: Q2' Output for Latch 1
  11. Pin 11: CE2 for Latch 2
  12. Pin 12: CP2 for Latch 2
  13. Pin 13: D2 for Latch 2
  14. Pin 14: OE for Latch 2
  15. Pin 15: Q3 Output for Latch 2
  16. Pin 16: Q3' Output for Latch 2
  17. Pin 17: GND (Ground)
  18. Pin 18: Q4 Output for Latch 2
  19. Pin 19: Q4' Output for Latch 2
  20. ... (continues for the remaining pins)

Functional Features

  • Transparent latch operation with 3-state outputs
  • High-speed data transfer capability
  • Low-voltage operation suitable for battery-powered devices
  • Schmitt-trigger action on all inputs for noise immunity
  • Power-up 3-state feature allows live insertion and removal of modules

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer - Low-voltage operation extends battery life in portable devices - Noise immunity provided by Schmitt-trigger inputs - Live insertion and removal of modules without disrupting the system

Disadvantages: - Limited output drive capability compared to some other ICs - Restricted operating temperature range (-40°C to +85°C)

Working Principles

The 74LVCH16373ADGVRG4 is a transparent latch that stores and transfers data. It operates based on clock signals and enables the data input to pass through when the latch is transparent. The latch can be enabled or disabled using control signals, allowing the user to control the flow of data. The 3-state outputs provide flexibility in connecting multiple devices together.

Detailed Application Field Plans

The 74LVCH16373ADGVRG4 IC finds applications in various digital systems, including but not limited to: - Data storage and transfer in microprocessors - Memory modules and cache systems - Communication devices such as routers and switches - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LVCH16373ADGVRG4 IC include: - SN74LVCH16373A from Texas Instruments - MC74LVX16373 from ON Semiconductor - CD74LVX16373 from Texas Instruments - 74LVC16373A from NXP Semiconductors

These alternative models can be considered based on specific requirements and availability.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 74LVCH16373ADGVRG4 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of 74LVCH16373ADGVRG4 in technical solutions:

  1. Q: What is the function of the 74LVCH16373ADGVRG4? A: The 74LVCH16373ADGVRG4 is a 16-bit transparent latch with 3-state outputs. It can store data and provide high-speed signal buffering.

  2. Q: What is the voltage range supported by the 74LVCH16373ADGVRG4? A: The 74LVCH16373ADGVRG4 supports a voltage range of 1.65V to 5.5V.

  3. Q: How many latch outputs does the 74LVCH16373ADGVRG4 have? A: The 74LVCH16373ADGVRG4 has 16 latch outputs, corresponding to its 16-bit data storage capability.

  4. Q: Can the 74LVCH16373ADGVRG4 be used for bidirectional data transfer? A: No, the 74LVCH16373ADGVRG4 is unidirectional and can only be used for one-way data transfer.

  5. Q: What is the maximum operating frequency of the 74LVCH16373ADGVRG4? A: The 74LVCH16373ADGVRG4 can operate at a maximum frequency of 200 MHz.

  6. Q: Does the 74LVCH16373ADGVRG4 have internal pull-up or pull-down resistors? A: No, the 74LVCH16373ADGVRG4 does not have internal pull-up or pull-down resistors.

  7. Q: Can the 74LVCH16373ADGVRG4 be cascaded to increase the number of latch outputs? A: Yes, multiple 74LVCH16373ADGVRG4 devices can be cascaded to increase the number of latch outputs.

  8. Q: What is the power supply current consumption of the 74LVCH16373ADGVRG4? A: The power supply current consumption of the 74LVCH16373ADGVRG4 is typically around 10 mA.

  9. Q: Is the 74LVCH16373ADGVRG4 compatible with other logic families? A: Yes, the 74LVCH16373ADGVRG4 is compatible with both TTL and CMOS logic families.

  10. Q: Can the 74LVCH16373ADGVRG4 tolerate overvoltage on its inputs? A: No, the 74LVCH16373ADGVRG4 is not designed to tolerate overvoltage on its inputs. It is recommended to use voltage level translators if interfacing with higher voltage signals.

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