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SN74AHCT16245DLR
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SN74AHCT16245DLR

Product Overview

Category

SN74AHCT16245DLR belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for signal transmission and level shifting in various electronic devices.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Bidirectional data flow capability
  • ESD protection
  • RoHS compliant

Package

SN74AHCT16245DLR is available in a 48-pin TSSOP (Thin Shrink Small Outline Package) package.

Essence

The essence of SN74AHCT16245DLR lies in its ability to provide efficient and reliable signal transmission and level shifting between different components within an electronic system.

Packaging/Quantity

SN74AHCT16245DLR is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

  • Supply Voltage: 2V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Data Rate: 80Mbps

Detailed Pin Configuration

The pin configuration of SN74AHCT16245DLR is as follows:

A1 ─────────────── B1 A2 ─────────────── B2 A3 ─────────────── B3 A4 ─────────────── B4 A5 ─────────────── B5 A6 ─────────────── B6 A7 ─────────────── B7 A8 ─────────────── B8 GND ────────────── VCC OE ─────────────── BDIR 1B1 ────────────── 1A1 1B2 ────────────── 1A2 1B3 ────────────── 1A3 1B4 ────────────── 1A4 1B5 ────────────── 1A5 1B6 ────────────── 1A6 1B7 ────────────── 1A7 1B8 ────────────── 1A8

Functional Features

  • Bidirectional data transmission: SN74AHCT16245DLR allows data to be transmitted bidirectionally between the A and B ports.
  • Level shifting: It can shift the voltage levels of signals, enabling compatibility between different components operating at different voltage levels.
  • Output enable control: The OE pin controls the output enable/disable function, allowing for efficient signal routing.

Advantages and Disadvantages

Advantages

  • High-speed operation enables fast data transmission.
  • Low power consumption helps conserve energy in electronic systems.
  • Wide operating voltage range provides flexibility in various applications.
  • ESD protection safeguards against electrostatic discharge damage.
  • RoHS compliance ensures environmental friendliness.

Disadvantages

  • Limited maximum data rate compared to some other ICs available in the market.
  • Requires careful consideration of input and output voltage levels to avoid compatibility issues.

Working Principles

SN74AHCT16245DLR operates based on the principles of digital logic. It utilizes transistors and other electronic components to process and transmit signals between different parts of an electronic system. The IC's internal circuitry enables bidirectional data flow and level shifting, ensuring accurate and reliable signal transmission.

Detailed Application Field Plans

SN74AHCT16245DLR finds applications in various electronic systems, including but not limited to: - Microcontrollers - Data communication devices - Industrial automation equipment - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN74AHCT16245DLR are: - SN74LVC16245A - MC74HCT16245A - 74HC245

These alternatives can be considered based on specific requirements and compatibility with the target application.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SN74AHCT16245DLR dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of SN74AHCT16245DLR:

  1. Q: What is SN74AHCT16245DLR? A: SN74AHCT16245DLR is a 16-bit bus transceiver with 3-state outputs, commonly used in digital systems.

  2. Q: What is the voltage range supported by SN74AHCT16245DLR? A: SN74AHCT16245DLR supports a voltage range of 4.5V to 5.5V.

  3. Q: What is the maximum data transfer rate of SN74AHCT16245DLR? A: The maximum data transfer rate of SN74AHCT16245DLR is typically around 24 MHz.

  4. Q: Can SN74AHCT16245DLR be used for bidirectional communication? A: Yes, SN74AHCT16245DLR can be used for bidirectional communication as it has separate input and output pins.

  5. Q: How many channels does SN74AHCT16245DLR have? A: SN74AHCT16245DLR has 16 channels, allowing it to handle 16 bits of data simultaneously.

  6. Q: What is the purpose of the 3-state outputs in SN74AHCT16245DLR? A: The 3-state outputs allow the device to disconnect from the bus, effectively isolating it from other devices when not in use.

  7. Q: Can SN74AHCT16245DLR handle level shifting between different voltage domains? A: Yes, SN74AHCT16245DLR can be used for level shifting between different voltage domains, as long as the voltage range is within its supported range.

  8. Q: What is the power supply requirement for SN74AHCT16245DLR? A: SN74AHCT16245DLR requires a single power supply of 4.5V to 5.5V.

  9. Q: Can SN74AHCT16245DLR be used in high-speed applications? A: While SN74AHCT16245DLR has a relatively high data transfer rate, it may not be suitable for very high-speed applications due to its propagation delay.

  10. Q: Are there any specific precautions to consider when using SN74AHCT16245DLR? A: It is important to ensure that the voltage levels and timing requirements of the connected devices are compatible with SN74AHCT16245DLR. Additionally, proper decoupling capacitors should be used to minimize noise and stabilize the power supply.