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NLV74VHC595DTR2G
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NLV74VHC595DTR2G

Product Overview

Category: Integrated Circuit (IC)

Use: Shift Register

Characteristics: - High-speed operation - Low power consumption - Wide operating voltage range - Serial-to-parallel data conversion - Cascadable for larger shift register applications

Package: TSSOP-16

Essence: The NLV74VHC595DTR2G is a high-speed, low-power CMOS shift register IC. It is designed to convert serial input data into parallel output data, making it suitable for various applications that require serial-to-parallel data conversion.

Packaging/Quantity: The NLV74VHC595DTR2G is available in tape and reel packaging with 2500 units per reel.

Specifications

  • Supply Voltage Range: 2.0V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +125°C
  • Maximum Clock Frequency: 100 MHz
  • Maximum Data Rate: 400 Mbps

Detailed Pin Configuration

The NLV74VHC595DTR2G has a total of 16 pins arranged as follows:

+---+--+---+ Q1 |1 +--+ 16| VCC Q2 |2 15| SER Q3 |3 14| RCLK Q4 |4 13| SRCLK Q5 |5 12| OE# Q6 |6 11| SRCLR# Q7 |7 10| GND Q8 |8 9| QH' +----------+

Functional Features

  • Serial-to-parallel data conversion: The NLV74VHC595DTR2G can convert serial input data into parallel output data, allowing for efficient data processing.
  • Cascadable: Multiple NLV74VHC595DTR2G ICs can be cascaded together to create larger shift register applications.
  • High-speed operation: The IC operates at a high clock frequency of up to 100 MHz, enabling fast data transfer.
  • Low power consumption: The IC is designed to consume minimal power, making it suitable for battery-powered devices.
  • Wide operating voltage range: The NLV74VHC595DTR2G can operate within a wide voltage range of 2.0V to 5.5V, providing flexibility in various applications.

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data processing. - Low power consumption prolongs battery life in portable devices. - Wide operating voltage range provides versatility in different voltage environments. - Cascadable feature enables the creation of larger shift register applications.

Disadvantages: - Limited number of output pins (8) may restrict certain applications requiring more outputs. - TSSOP-16 package may require careful handling during assembly.

Working Principles

The NLV74VHC595DTR2G operates based on the principle of serial-to-parallel data conversion. It receives serial input data through the SER pin and shifts it through internal registers using the SRCLK (Shift Register Clock) signal. The RCLK (Register Clock) signal latches the shifted data into the output registers. The converted parallel data is then available at the Q1-Q8 output pins.

Detailed Application Field Plans

The NLV74VHC595DTR2G is commonly used in various applications, including but not limited to: - LED matrix displays - Digital signage - Data storage systems - Serial data communication - Industrial automation

Detailed and Complete Alternative Models

  1. SN74HC595N: This is a similar shift register IC from Texas Instruments, offering comparable features and performance.
  2. CD4094BE: Another shift register IC from Texas Instruments, suitable for similar applications.
  3. 74HC595: A widely used shift register IC from various manufacturers, providing similar functionality.

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

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af NLV74VHC595DTR2G i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of NLV74VHC595DTR2G in technical solutions:

  1. Q: What is NLV74VHC595DTR2G? A: NLV74VHC595DTR2G is a 8-bit shift register with output latches, commonly used in digital circuits.

  2. Q: What is the operating voltage range for NLV74VHC595DTR2G? A: The operating voltage range for NLV74VHC595DTR2G is typically between 2.0V and 5.5V.

  3. Q: How many outputs does NLV74VHC595DTR2G have? A: NLV74VHC595DTR2G has 8 outputs, which can be individually controlled.

  4. Q: Can NLV74VHC595DTR2G be cascaded to increase the number of outputs? A: Yes, NLV74VHC595DTR2G can be cascaded to increase the number of outputs by connecting the serial output of one chip to the serial input of another.

  5. Q: What is the maximum clock frequency supported by NLV74VHC595DTR2G? A: NLV74VHC595DTR2G can support clock frequencies up to 100 MHz.

  6. Q: Does NLV74VHC595DTR2G have any built-in protection features? A: Yes, NLV74VHC595DTR2G has built-in ESD (Electrostatic Discharge) protection on all inputs and outputs.

  7. Q: Can NLV74VHC595DTR2G be used in both parallel and serial data transfer modes? A: Yes, NLV74VHC595DTR2G can be used in both parallel and serial data transfer modes, depending on the application requirements.

  8. Q: What is the power supply current consumption of NLV74VHC595DTR2G? A: The power supply current consumption of NLV74VHC595DTR2G is typically around 4 mA.

  9. Q: Can NLV74VHC595DTR2G be used in high-speed data communication applications? A: Yes, NLV74VHC595DTR2G can be used in high-speed data communication applications due to its fast switching speed.

  10. Q: Is NLV74VHC595DTR2G available in surface mount package? A: Yes, NLV74VHC595DTR2G is available in a surface mount package (TSSOP-16).

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