Product Overview: SN74ABT8543DWR by Texas Instruments

The SN74ABT8543DWR is a high-performance integrated circuit designed and manufactured by Texas Instruments (TI), a leader in semiconductor solutions. This particular product is part of TI's ABT family, known for its advanced biCMOS technology which combines the high speed of bipolar with the low power of CMOS.

Key Features

• Logic Type: Universal Bus Transceiver
• Number of Bits per Element: 9
• Number of Elements: 2
• Output Type: 3-State
• Voltage - Supply: 4.5V ~ 5.5V
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (0.295", 7.50mm Width)
• Operating Temperature: -40°C ~ 85°C

Product Description

The SN74ABT8543DWR is a dual 9-bit universal bus transceiver featuring non-inverting 3-state outputs. It is designed to provide bidirectional communication between data buses. The control-function implementation allows for maximum flexibility in timing.

This transceiver allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic levels at the direction-control (DIR) inputs. The output-enable (OE) inputs can be used to disable the device so that the buses are effectively isolated.

The device's optimized voltage range of 4.5V to 5.5V allows for integration with a wide range of logic levels, making it versatile for various applications. The SN74ABT8543DWR is housed in a 24-SOIC package, which is suitable for surface-mount technology, providing a compact footprint for space-constrained applications.

With its operating temperature range of -40°C to 85°C, the SN74ABT8543DWR ensures reliable performance in a variety of environmental conditions. The device's robust design and manufacturing quality make it an ideal choice for high-speed data transfer and communication tasks in complex electronic systems.

Applications

Due to its versatile nature, the SN74ABT8543DWR can be used in a range of applications, including:

• Data communication and networking equipment
• Telecommunications interfaces
• High-speed data acquisition systems
• Industrial control and automation
• Servers and computer peripherals

As a product of Texas Instruments, the SN74ABT8543DWR is backed by TI's commitment to quality, innovation, and support, making it a reliable and efficient choice for designers and engineers.