Texas Instruments
Picha inaweza kuwa uwakilishi.
Angalia vipimo kwa maelezo ya bidhaa.
SN74LVCH16244AGQLR
Tazama Maelezo DataSheets

SN74LVCH16244AGQLR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Buffer/Driver
  • Characteristics: Low-Voltage, Very High-Speed, 16-Bit Bus Transceiver with 3-State Outputs
  • Package: 56-pin VQFN (Very Thin Quad Flat No-Lead) package
  • Essence: This IC is designed to provide bidirectional level shifting and line driving capabilities for a wide range of applications.
  • Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

  • Supply Voltage Range: 1.65V to 3.6V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Maximum Operating Frequency: 400 MHz
  • Number of Channels: 16
  • Output Drive Strength: ±24 mA
  • Propagation Delay: 2.8 ns (typical)

Detailed Pin Configuration

The SN74LVCH16244AGQLR has a total of 56 pins, which are assigned as follows: - Pins 1-4: GND (Ground) - Pins 5-8: A1-A4 (Input/Output Channels) - Pins 9-12: B1-B4 (Input/Output Channels) - Pins 13-16: C1-C4 (Input/Output Channels) - Pins 17-20: D1-D4 (Input/Output Channels) - Pins 21-24: E1-E4 (Input/Output Channels) - Pins 25-28: F1-F4 (Input/Output Channels) - Pins 29-32: G1-G4 (Input/Output Channels) - Pins 33-36: H1-H4 (Input/Output Channels) - Pins 37-40: I1-I4 (Input/Output Channels) - Pins 41-44: J1-J4 (Input/Output Channels) - Pins 45-48: K1-K4 (Input/Output Channels) - Pins 49-52: L1-L4 (Input/Output Channels) - Pins 53-56: VCC (Power Supply)

Functional Features

  • Bidirectional voltage level shifting between different logic families.
  • High-speed operation, making it suitable for applications requiring fast data transfer.
  • 3-state outputs allow multiple devices to share a common bus without interference.
  • Low-voltage operation enables compatibility with modern low-power systems.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows flexibility in various applications. - High-speed operation ensures efficient data transmission. - 3-state outputs enable bus sharing and reduce system complexity. - Low-voltage operation reduces power consumption.

Disadvantages: - Limited number of channels may not be sufficient for certain complex systems. - Propagation delay may affect timing-sensitive applications.

Working Principles

The SN74LVCH16244AGQLR operates by receiving input signals from one logic family and translating them into output signals compatible with another logic family. It uses a combination of transistors and resistors to achieve bidirectional voltage level shifting. The 3-state outputs allow the IC to disconnect from the bus when not actively driving it, preventing conflicts with other devices.

Detailed Application Field Plans

The SN74LVCH16244AGQLR can be used in various applications, including: 1. Data communication systems 2. Networking equipment 3. Industrial automation 4. Automotive electronics 5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74LVCH16244AGQLR are: - SN74LVC16244A - SN74LVCH16244A - MC74LVX16244

These models have comparable specifications and pin configurations, making them suitable alternatives for different design requirements.

Word count: 409 words

Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa SN74LVCH16244AGQLR katika suluhu za kiufundi

Sure! Here are 10 common questions and answers related to the application of SN74LVCH16244AGQLR:

  1. Q: What is SN74LVCH16244AGQLR? A: SN74LVCH16244AGQLR is a specific type of integrated circuit (IC) known as a 16-bit buffer/driver with 3-state outputs.

  2. Q: What is the purpose of SN74LVCH16244AGQLR? A: SN74LVCH16244AGQLR is used to provide buffering and driving capabilities for digital signals in various technical solutions.

  3. Q: What voltage levels does SN74LVCH16244AGQLR support? A: SN74LVCH16244AGQLR supports voltage levels ranging from 1.65V to 3.6V.

  4. Q: How many channels does SN74LVCH16244AGQLR have? A: SN74LVCH16244AGQLR has 16 channels, allowing it to handle 16 individual digital signals.

  5. Q: Can SN74LVCH16244AGQLR be used for bidirectional communication? A: Yes, SN74LVCH16244AGQLR supports bidirectional communication, allowing data to be transmitted and received on the same channel.

  6. Q: What is the maximum data transfer rate supported by SN74LVCH16244AGQLR? A: SN74LVCH16244AGQLR can support data transfer rates up to 400 Mbps.

  7. Q: Does SN74LVCH16244AGQLR have built-in protection features? A: Yes, SN74LVCH16244AGQLR has built-in ESD protection to safeguard against electrostatic discharge.

  8. Q: Can SN74LVCH16244AGQLR be used in automotive applications? A: Yes, SN74LVCH16244AGQLR is qualified for automotive applications and can operate within the specified temperature range.

  9. Q: What is the power supply voltage range for SN74LVCH16244AGQLR? A: SN74LVCH16244AGQLR operates with a power supply voltage range of 1.65V to 3.6V.

  10. Q: Are there any recommended application circuits or reference designs available for SN74LVCH16244AGQLR? A: Yes, the datasheet for SN74LVCH16244AGQLR provides recommended application circuits and reference designs to assist with implementation.

Please note that these answers are general and may vary depending on specific design requirements and use cases. It's always recommended to refer to the datasheet and consult with technical experts for accurate and detailed information.