Texas Instruments
Bild kan vara representation.
Se specifikationer för produktinformation.
SN74LVC162244AZQLR
Visa detalj Datablad

SN74LVC162244AZQLR

Product Overview

Category

SN74LVC162244AZQLR belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a buffer/line driver for various digital applications.

Characteristics

  • Low voltage CMOS technology
  • High-speed operation
  • Wide operating voltage range
  • Schmitt-trigger inputs
  • 16-bit wide bus interface
  • 3-state outputs
  • Available in a small package size

Package

SN74LVC162244AZQLR is available in a Quad Flat No-Lead (QFN) package.

Essence

The essence of SN74LVC162244AZQLR lies in its ability to provide buffering and line driving capabilities for digital signals.

Packaging/Quantity

SN74LVC162244AZQLR is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

  • Supply Voltage: 1.65V to 5.5V
  • Input Voltage Range: -0.5V to VCC + 0.5V
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to 85°C
  • Propagation Delay: 4.2ns (typical)
  • Output Current: ±24mA

Detailed Pin Configuration

The pin configuration of SN74LVC162244AZQLR is as follows:

___________ OE |1 24| VCC A1 |2 23| A2 Y1 |3 22| Y2 GND |4 21| Y3 Y4 |5 20| Y5 A3 |6 19| Y6 Y7 |7 18| Y8 A4 |8 17| Y9 Y10 |9 16| Y11 A5 |10 15| Y12 Y13 |11 14| Y14 A6 |12 13| Y15 ‾‾‾‾‾‾‾‾‾‾‾‾

Functional Features

  • Buffering and line driving capabilities for digital signals
  • Schmitt-trigger inputs for noise immunity
  • 3-state outputs for bus interface applications
  • High-speed operation for efficient signal transmission

Advantages and Disadvantages

Advantages

  • Low voltage operation allows for compatibility with a wide range of systems.
  • Schmitt-trigger inputs provide improved noise immunity.
  • Small package size enables space-saving designs.
  • High-speed operation ensures efficient signal transmission.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Operating temperature range may restrict usage in extreme environments.

Working Principles

SN74LVC162244AZQLR operates by receiving digital input signals and buffering them to drive the corresponding output lines. The Schmitt-trigger inputs ensure reliable signal detection even in the presence of noise. The 3-state outputs allow multiple devices to share a common bus, enabling efficient communication between different components.

Detailed Application Field Plans

SN74LVC162244AZQLR finds applications in various digital systems, including but not limited to: - Microcontrollers - Data communication systems - Memory interfaces - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN74LVC162244AZQLR are: - SN74LVC16244A - MC74LVX16244 - 74LVC162244A

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

Word count: 431 words

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SN74LVC162244AZQLR i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of SN74LVC162244AZQLR:

  1. Q: What is SN74LVC162244AZQLR? A: SN74LVC162244AZQLR is a 16-bit buffer/driver with 3-state outputs, commonly used in digital systems.

  2. Q: What is the operating voltage range for SN74LVC162244AZQLR? A: The operating voltage range for SN74LVC162244AZQLR is typically between 1.65V and 5.5V.

  3. Q: What is the maximum output current that SN74LVC162244AZQLR can handle? A: SN74LVC162244AZQLR can handle a maximum output current of 32mA per channel.

  4. Q: Can SN74LVC162244AZQLR be used for bidirectional communication? A: Yes, SN74LVC162244AZQLR supports bidirectional communication as it has 3-state outputs.

  5. Q: How many channels does SN74LVC162244AZQLR have? A: SN74LVC162244AZQLR has 16 channels, allowing it to buffer or drive up to 16 signals.

  6. Q: What is the propagation delay of SN74LVC162244AZQLR? A: The propagation delay of SN74LVC162244AZQLR is typically around 4.7ns.

  7. Q: Can SN74LVC162244AZQLR be used in high-speed applications? A: Yes, SN74LVC162244AZQLR is designed for high-speed operation and can be used in applications with fast signal transitions.

  8. Q: Does SN74LVC162244AZQLR have built-in ESD protection? A: Yes, SN74LVC162244AZQLR has built-in ESD protection to safeguard against electrostatic discharge.

  9. Q: Can SN74LVC162244AZQLR be used in automotive applications? A: Yes, SN74LVC162244AZQLR is qualified for automotive applications and meets the necessary standards.

  10. Q: What package options are available for SN74LVC162244AZQLR? A: SN74LVC162244AZQLR is available in a 48-pin LQFP package, suitable for surface mount applications.

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