PI74AVC+16245A

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal Buffer/Level Shifter
• Characteristics:
  • High-speed operation
  • Wide voltage range compatibility
  • Bidirectional signal transmission
  • ESD protection
• Package: 48-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: The PI74AVC+16245A is a high-performance buffer and level shifter IC designed for signal conditioning in various electronic systems.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range (VI): GND to VCC
• Output Voltage Range (VO): GND to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: <5ns
• Output Drive Capability: ±24mA

Pin Configuration

The PI74AVC+16245A has a total of 48 pins, arranged as follows:

___________ | | 1 | | 48 |___________|

For the detailed pin configuration diagram, please refer to the datasheet provided by the manufacturer.

Functional Features

• Bidirectional signal transmission: Allows seamless communication between devices with different voltage levels.
• High-speed operation: Enables fast data transfer rates.
• ESD protection: Guards against electrostatic discharge, enhancing reliability.
• Wide voltage range compatibility: Supports a broad range of input and output voltage levels.

Advantages and Disadvantages

Advantages

• Versatile signal buffering and level shifting capabilities.
• High-speed operation for efficient data transfer.
• Robust ESD protection for enhanced reliability.
• Wide voltage range compatibility for flexible integration.

Disadvantages

• Limited output drive capability compared to some alternative models.
• Higher cost compared to basic buffer ICs with fewer features.

Working Principles

The PI74AVC+16245A operates based on CMOS (Complementary Metal-Oxide-Semiconductor) technology. It utilizes a combination of transistors and logic gates to buffer and shift the voltage levels of input signals. The bidirectional nature of the IC allows it to handle both high-to-low and low-to-high level shifting.

Detailed Application Field Plans

The PI74AVC+16245A finds applications in various electronic systems, including:

1. Communication devices: Enables voltage level translation between different communication protocols.
2. Industrial automation: Facilitates signal conditioning in control systems.
3. Automotive electronics: Supports voltage level adaptation in automotive communication networks.
4. Consumer electronics: Used for level shifting in multimedia devices, gaming consoles, etc.
5. IoT (Internet of Things): Provides voltage compatibility for sensor interfaces and data communication.

Detailed and Complete Alternative Models

1. SN74LVC1G125: Basic single-channel buffer with lower output drive capability.
2. 74HC245: Octal bus transceiver with higher output drive capability but without bidirectional functionality.
3. CD4050B: Hex non-inverting buffer with similar voltage range compatibility but without bidirectional functionality.

These alternative models offer varying features and performance characteristics, allowing users to choose the most suitable option based on their specific requirements.

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