Encyclopedia Entry: 74LVT16374AEV/G:55

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics: High-speed, low-power, non-inverting, 16-bit bus transceiver
• Package: 48-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Facilitates bidirectional voltage level translation between a 3.3V and 5V bus system
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Logic Family: LVT (Low Voltage TTL)
• Number of Channels: 16
• Input Voltage Range (Vcc): 2.7V to 3.6V
• Output Voltage Range (Vcc): 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 4.1ns (typical)
• Output Drive Capability: ±24mA
• Supply Current: 10μA (standby), 100μA (active)

Detailed Pin Configuration

The 74LVT16374AEV/G:55 IC has a total of 48 pins, which are assigned as follows:

• Pins 1-8: Channel A Data Inputs (D0-D7)
• Pins 9-16: Channel B Data Inputs (D8-D15)
• Pins 17-24: Channel A Data Outputs (Q0-Q7)
• Pins 25-32: Channel B Data Outputs (Q8-Q15)
• Pins 33-36: Output Enable Inputs (OE1-OE4)
• Pins 37-40: Clock Inputs (CP1-CP4)
• Pins 41-44: Clock Enable Inputs (CE1-CE4)
• Pins 45-48: Ground (GND) and Power Supply (Vcc)

Functional Features

• Bidirectional voltage level translation between a 3.3V and 5V bus system
• Non-inverting logic translation with 3-state outputs
• Supports both unidirectional and bidirectional asynchronous communication
• High-speed operation with low power consumption
• Schmitt-trigger inputs for noise immunity

Advantages and Disadvantages

Advantages: - Efficient voltage level translation between different bus systems - Non-inverting logic ensures compatibility with various devices - High-speed operation allows for quick data transfer - Low power consumption helps conserve energy - Noise immunity provided by Schmitt-trigger inputs

Disadvantages: - Limited to translating between 3.3V and 5V systems only - Requires careful consideration of input and output voltage levels to prevent damage

Working Principles

The 74LVT16374AEV/G:55 is designed to facilitate bidirectional voltage level translation between a 3.3V and 5V bus system. It utilizes non-inverting logic, allowing seamless communication between devices operating at different voltage levels. The IC features 16 channels, each capable of translating a single bit of data. It operates with high speed and low power consumption, making it suitable for various applications.

Detailed Application Field Plans

The 74LVT16374AEV/G:55 finds application in scenarios where voltage level translation is required between a 3.3V and 5V bus system. Some common application fields include: - Interfacing microcontrollers with different voltage requirements - Communication between devices operating at different voltage levels - Data transfer between mixed-voltage systems in industrial automation - Interface conversion in automotive electronics

Detailed and Complete Alternative Models

• SN74LVT16374DGGR: This IC is a drop-in replacement for the 74LVT16374AEV/G:55, offering similar functionality and specifications.
• MC74LVT16374ADG: Another alternative with comparable features, suitable for voltage level translation applications.

Note: The above alternatives are provided as examples and may not cover all available options.

This comprehensive encyclopedia entry provides an overview of the 74LVT16374AEV/G:55 logic level translator. It includes information on its category, use, characteristics, package, essence, packaging/quantity, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.