ON Semiconductor
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
74VCX16240MTD
Lihat Butiran Helaian data

Encyclopedia Entry: 74VCX16240MTD

Product Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Translator
  • Characteristics: High-speed, low-voltage, bidirectional voltage translation
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: Translates signals between different voltage levels
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Logic Family: VCX
  • Number of Channels: 16
  • Input Voltage Range (VCC): 1.2V to 3.6V
  • Output Voltage Range (VCC): 1.2V to 3.6V
  • Propagation Delay: 2.5 ns (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74VCX16240MTD IC has a total of 48 pins, arranged as follows:

  • Pins 1-8: Channel 1 Inputs/Outputs
  • Pins 9-16: Channel 2 Inputs/Outputs
  • ...
  • Pins 41-48: Channel 16 Inputs/Outputs

Functional Features

  • Bidirectional voltage translation between two logic levels
  • High-speed operation with minimal propagation delay
  • Supports voltage level translation from 1.2V to 3.6V
  • Provides reliable signal integrity and noise immunity
  • Low power consumption for energy-efficient applications

Advantages and Disadvantages

Advantages

  • Wide input/output voltage range allows compatibility with various systems
  • Fast propagation delay enables high-speed data transmission
  • Compact TSSOP package saves board space
  • Low power consumption reduces energy requirements

Disadvantages

  • Limited to 16 channels, may not be suitable for applications requiring more channels
  • Not compatible with voltage levels outside the specified range

Working Principles

The 74VCX16240MTD is a bidirectional voltage translator that allows seamless communication between two logic systems operating at different voltage levels. It utilizes a combination of MOSFETs and CMOS technology to achieve efficient voltage level translation.

When an input signal is applied to one side of the IC, it gets translated to the corresponding voltage level on the other side. The direction of translation is determined by the control signals provided to the IC. This enables smooth data transfer between devices operating at different voltage levels while maintaining signal integrity.

Detailed Application Field Plans

The 74VCX16240MTD is commonly used in various applications where voltage level translation is required. Some of the typical application fields include:

  1. Microcontroller interfacing with different voltage peripherals
  2. Communication interfaces between different logic families
  3. Level shifting in battery-powered portable devices
  4. Signal conversion in mixed-voltage systems
  5. Interface translation in automotive electronics

Detailed and Complete Alternative Models

  • 74LVC245A: Octal Bus Transceiver with Voltage Translation
  • SN74LV1T34: Single-Bit Dual-Supply Bus Buffer Gate
  • TXB0108: 8-Bit Bidirectional Voltage-Level Translator

These alternative models offer similar functionality and can be considered as alternatives to the 74VCX16240MTD based on specific requirements and compatibility with the system.

Word Count: 413 words

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 74VCX16240MTD dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of 74VCX16240MTD in technical solutions:

  1. Q: What is the 74VCX16240MTD? A: The 74VCX16240MTD is a 16-bit buffer/driver with 3-state outputs, commonly used in digital logic circuits.

  2. Q: What is the maximum operating voltage for the 74VCX16240MTD? A: The maximum operating voltage for the 74VCX16240MTD is typically 3.6V.

  3. Q: Can the 74VCX16240MTD be used as a level shifter? A: Yes, the 74VCX16240MTD can be used as a level shifter to convert signals between different voltage levels.

  4. Q: What is the output current capability of the 74VCX16240MTD? A: The 74VCX16240MTD has a typical output current capability of 24mA.

  5. Q: Is the 74VCX16240MTD compatible with both TTL and CMOS logic levels? A: Yes, the 74VCX16240MTD is compatible with both TTL and CMOS logic levels.

  6. Q: Can the 74VCX16240MTD be used in high-speed applications? A: Yes, the 74VCX16240MTD is designed for high-speed operation and can be used in applications with fast switching speeds.

  7. Q: Does the 74VCX16240MTD have built-in ESD protection? A: Yes, the 74VCX16240MTD typically includes built-in ESD protection to safeguard against electrostatic discharge.

  8. Q: What is the power supply voltage range for the 74VCX16240MTD? A: The power supply voltage range for the 74VCX16240MTD is typically between 1.2V and 3.6V.

  9. Q: Can the 74VCX16240MTD be used in bidirectional data transfer applications? A: Yes, the 74VCX16240MTD can be used in bidirectional data transfer applications by enabling the appropriate output enable pins.

  10. Q: Are there any specific layout considerations when using the 74VCX16240MTD? A: Yes, it is recommended to follow proper PCB layout guidelines to minimize noise and ensure signal integrity when using the 74VCX16240MTD.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's recommendations for the 74VCX16240MTD.