SN74AUCH16244DGGR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Driver
• Characteristics: High-speed, low-power, non-inverting
• Package: TSSOP-48
• Essence: Logic Level Shifter
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 500MHz
• Number of Channels: 16
• Output Current: ±24mA
• Propagation Delay: 2.5ns (typical)

Detailed Pin Configuration

The SN74AUCH16244DGGR has a total of 48 pins, arranged as follows:

• Pin 1: GND (Ground)
• Pin 2: A1 (Input/Output)
• Pin 3: Y1 (Output)
• Pin 4: A2 (Input/Output)
• Pin 5: Y2 (Output)
• ...
• Pin 48: VCC (Power Supply)

Functional Features

• Non-inverting buffer/driver with 3-state outputs
• Supports voltage level shifting between different logic families
• High-speed operation suitable for use in high-frequency applications
• Low power consumption for energy-efficient designs
• 3-state outputs allow multiple devices to share a common bus

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems - High-speed operation enables efficient data transfer - Low power consumption reduces energy usage and heat dissipation - 3-state outputs provide flexibility in bus sharing scenarios

Disadvantages: - Limited output current may not be suitable for driving heavy loads - Propagation delay may introduce timing issues in certain applications

Working Principles

The SN74AUCH16244DGGR is a logic level shifter that allows for bidirectional voltage translation between different logic families. It operates by receiving input signals from one logic family and providing output signals compatible with another logic family. The non-inverting buffer/driver amplifies the input signals and ensures proper voltage levels for reliable data transfer.

Detailed Application Field Plans

The SN74AUCH16244DGGR is commonly used in various applications, including:

1. Microcontrollers: Enables communication between microcontrollers operating at different voltage levels.
2. Communication Interfaces: Facilitates voltage level translation between different communication protocols, such as UART, SPI, and I2C.
3. Industrial Automation: Allows interfacing between different control systems and sensors/actuators operating at different voltage levels.
4. Automotive Electronics: Supports voltage level shifting in automotive electronic systems, ensuring compatibility between different components.
5. Consumer Electronics: Used in devices like smartphones, tablets, and gaming consoles to enable communication between different subsystems.

Detailed and Complete Alternative Models

1. SN74LVC16244ADGGR: Similar functionality but operates at a higher supply voltage range (1.65V to 5.5V).
2. SN74LVCH16244ADGVR: Low-voltage version with a wider supply voltage range (1.2V to 3.6V).
3. SN74AUP1G07DCKR: Single-channel buffer/driver with similar characteristics but in a smaller package (SC-70).

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