PI74AVC+16836A

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal Buffer/Driver
• Characteristics: High-speed, low-power, voltage level translation
• Package: QFN (Quad Flat No-Lead)
• Essence: This IC is designed to provide voltage level translation between different logic levels in digital systems.
• Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

• Supply Voltage: 1.2V - 3.6V
• Logic Voltage Levels: 1.2V - 3.6V
• Number of Channels: 18
• Input/Output Type: Non-Inverting
• Propagation Delay: 1.5ns (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The PI74AVC+16836A IC has a total of 56 pins. The pin configuration is as follows:

Pin 1: VCCB Pin 2: GND Pin 3: A1 ... Pin 54: Y17 Pin 55: GND Pin 56: VCCA

Functional Features

• Provides bidirectional voltage level translation between two logic voltage domains.
• Supports high-speed data transmission with minimal propagation delay.
• Low power consumption makes it suitable for battery-powered devices.
• Non-inverting buffer/driver ensures signal integrity.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer. - Wide supply voltage range allows compatibility with various systems. - Non-inverting nature preserves signal integrity. - Small package size saves board space.

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

Working Principles

The PI74AVC+16836A utilizes a combination of CMOS and BiCMOS technologies to achieve voltage level translation. It employs a voltage divider network and level-shifting circuitry to convert signals between different logic voltage domains. The non-inverting buffer/driver ensures that the output signal matches the input signal polarity.

Application Field Plans

The PI74AVC+16836A is commonly used in various digital systems where voltage level translation is required. Some specific application fields include:

1. Microcontrollers and microprocessors
2. Communication systems
3. Data storage devices
4. Industrial automation
5. Automotive electronics

Alternative Models

Here are some alternative models that provide similar functionality:

1. SN74LVC1T45: Single-bit dual-supply voltage level translator.
2. TXB0108: 8-bit bidirectional voltage-level translator with automatic direction sensing.
3. PCA9306: Dual bidirectional I2C-bus and SMBus voltage-level translator.

These alternatives can be considered based on specific requirements and system constraints.

In conclusion, the PI74AVC+16836A is a high-speed, low-power voltage level translator IC used in various digital systems. Its bidirectional capability, wide supply voltage range, and small package size make it suitable for a range of applications. However, its limited number of channels and propagation delay should be taken into account when considering its usage.