ON Semiconductor
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NLV74HCT573ADWRG

NLV74HCT573ADWRG

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Logic Level Shifter
  • Characteristics: High-speed, CMOS compatible, 8-bit D-type transparent latch with 3-state outputs
  • Package: SOIC-20 Wide
  • Essence: The NLV74HCT573ADWRG is a versatile IC that can be used in various digital logic applications requiring level shifting and latch functionality.
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Supply Voltage Range: 4.5V to 5.5V
  • Input Voltage Range: 0V to Vcc
  • Output Voltage Range: 0V to Vcc
  • Operating Temperature Range: -40°C to +85°C
  • Output Drive Capability: ±6mA at Vcc = 4.5V, ±8mA at Vcc = 6V, ±10mA at Vcc = 9V

Detailed Pin Configuration

  1. GND (Ground)
  2. D0 (Data Input 0)
  3. D1 (Data Input 1)
  4. D2 (Data Input 2)
  5. D3 (Data Input 3)
  6. D4 (Data Input 4)
  7. D5 (Data Input 5)
  8. D6 (Data Input 6)
  9. D7 (Data Input 7)
  10. OE (Output Enable)
  11. LE (Latch Enable)
  12. CP (Clock Pulse)
  13. Q0 (Output 0)
  14. Q1 (Output 1)
  15. Q2 (Output 2)
  16. Q3 (Output 3)
  17. Q4 (Output 4)
  18. Q5 (Output 5)
  19. Q6 (Output 6)
  20. Q7 (Output 7)

Functional Features

  • 8-bit D-type transparent latch with 3-state outputs
  • High-speed operation, suitable for applications requiring fast data transfer
  • CMOS compatible inputs for easy interfacing with other digital logic devices
  • Output enable and latch enable pins provide control over the output state and latching functionality

Advantages

  • Versatile IC suitable for various digital logic applications
  • High-speed operation allows for efficient data transfer
  • CMOS compatibility ensures easy integration with other devices
  • 3-state outputs provide flexibility in controlling the output state

Disadvantages

  • Limited output drive capability may not be suitable for high-current applications
  • Requires external clock pulse for latch functionality

Working Principles

The NLV74HCT573ADWRG operates as an 8-bit D-type transparent latch with 3-state outputs. It can store and latch data from the input pins (D0-D7) when the latch enable (LE) pin is activated. The stored data can then be outputted through the corresponding output pins (Q0-Q7) when the output enable (OE) pin is activated. The IC operates at high speed and is compatible with CMOS logic levels.

Detailed Application Field Plans

The NLV74HCT573ADWRG can be used in a wide range of digital logic applications, including but not limited to: - Data communication systems - Address decoding circuits - Memory interfacing - Bus drivers - Register storage and retrieval systems

Detailed and Complete Alternative Models

  1. SN74HCT573N - 8-bit D-type transparent latch with 3-state outputs, DIP-20 package
  2. MC74HCT573AN - Octal D-type transparent latch with 3-state outputs, PDIP-20 package
  3. CD74HCT573E - High-speed CMOS logic octal transparent latch, SOIC-20 package

These alternative models offer similar functionality and can be used as substitutes for the NLV74HCT573ADWRG in various applications.

Word count: 430 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací NLV74HCT573ADWRG v technických řešeních

Sure! Here are 10 common questions and answers related to the application of NLV74HCT573ADWRG in technical solutions:

  1. Q: What is NLV74HCT573ADWRG? A: NLV74HCT573ADWRG is a high-speed octal D-type flip-flop with 3-state outputs, commonly used in digital logic circuits.

  2. Q: What is the operating voltage range for NLV74HCT573ADWRG? A: The operating voltage range for NLV74HCT573ADWRG is typically between 4.5V and 5.5V.

  3. Q: What is the maximum clock frequency supported by NLV74HCT573ADWRG? A: NLV74HCT573ADWRG can support clock frequencies up to 74 MHz.

  4. Q: How many flip-flops are there in NLV74HCT573ADWRG? A: NLV74HCT573ADWRG consists of 8 flip-flops, making it an octal (8-bit) device.

  5. Q: Can NLV74HCT573ADWRG be used for bidirectional data transfer? A: Yes, NLV74HCT573ADWRG supports bidirectional data transfer through its 3-state outputs.

  6. Q: What is the output current capability of NLV74HCT573ADWRG? A: NLV74HCT573ADWRG has a typical output current capability of ±6 mA.

  7. Q: Is NLV74HCT573ADWRG compatible with TTL and CMOS logic levels? A: Yes, NLV74HCT573ADWRG is compatible with both TTL and CMOS logic levels.

  8. Q: Can NLV74HCT573ADWRG be cascaded to increase the number of flip-flops? A: Yes, NLV74HCT573ADWRG can be cascaded with other similar devices to increase the number of flip-flops in a circuit.

  9. Q: What is the power dissipation of NLV74HCT573ADWRG? A: The power dissipation of NLV74HCT573ADWRG is typically around 500 mW.

  10. Q: Are there any specific precautions to consider when using NLV74HCT573ADWRG? A: It is important to ensure proper decoupling and bypass capacitors are used near the power supply pins to minimize noise and voltage spikes. Additionally, attention should be given to signal integrity and proper grounding techniques to avoid any issues in the circuit.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's recommendations for NLV74HCT573ADWRG.