SN74ALVC16244AZQLR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Buffer/Driver
• Characteristics: High-speed, low-voltage, 16-bit bus transceiver
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Transceiver IC for bidirectional data communication
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: ALVC (Advanced Low-Voltage CMOS)
• Number of Channels: 16
• Input Voltage Range: 0V to 3.6V
• Output Voltage Range: 0V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 1.65V to 3.6V
• Maximum Data Rate: 400 Mbps
• Propagation Delay: 2.5 ns (typical)

Detailed Pin Configuration

The SN74ALVC16244AZQLR has a total of 48 pins, which are distributed as follows:

• Pins 1 to 8: Channel A Inputs/Outputs
• Pins 9 to 16: Channel B Inputs/Outputs
• Pins 17 to 24: Channel C Inputs/Outputs
• Pins 25 to 32: Channel D Inputs/Outputs
• Pins 33 to 40: Channel E Inputs/Outputs
• Pins 41 to 48: Channel F Inputs/Outputs

Functional Features

• Bidirectional data flow
• Non-inverting outputs
• 3-state outputs for bus sharing
• Schmitt-trigger inputs for noise immunity
• Power-up 3-state feature
• ESD protection on all inputs and outputs

Advantages and Disadvantages

Advantages: - High-speed operation - Low-voltage compatibility - 3-state outputs for bus sharing - ESD protection for robustness

Disadvantages: - Limited number of channels (16) - Restricted operating temperature range (-40°C to +85°C)

Working Principles

The SN74ALVC16244AZQLR is designed to enable bidirectional data communication between two buses. It acts as a buffer/driver, allowing data to flow in both directions without interference. The inputs and outputs are non-inverting, ensuring that the transmitted data remains unchanged. The 3-state outputs allow multiple devices to share the same bus, preventing conflicts. Schmitt-trigger inputs provide noise immunity, enhancing the reliability of data transmission. The IC also features power-up 3-state functionality, which ensures that the outputs remain in a high-impedance state during power-up.

Detailed Application Field Plans

The SN74ALVC16244AZQLR is commonly used in various applications, including:

1. Data communication systems: Enables bidirectional data transfer between different subsystems or modules.
2. Memory interfaces: Facilitates data exchange between microcontrollers and memory devices.
3. Industrial automation: Connects sensors, actuators, and control units in industrial control systems.
4. Networking equipment: Supports data transmission between network switches, routers, and other networking devices.
5. Automotive electronics: Used in automotive communication networks for connecting different electronic modules.

Detailed and Complete Alternative Models

1. SN74ALVC16244DGGR: TSSOP package, 2500 units per reel, similar specifications.
2. SN74ALVC16244DLR: SOIC (Small Outline Integrated Circuit) package, 2000 units per reel, similar specifications.
3. SN74ALVC16244DGG: TSSOP package, 2000 units per reel, similar specifications.
4. SN74ALVC16244DLRG4: SOIC package, 2500 units per reel, similar specifications.

(Note: The above alternative models are provided for reference and may have slight variations in packaging or quantity.)

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