The SNJ54ABT244FK is a high-performance, octal buffer and line driver designed to meet the requirements of high-speed memory address drivers, clock drivers, and bus-oriented receivers and transmitters. Manufactured by Texas Instruments, a leader in semiconductor solutions, this integrated circuit is part of the ABT family, which is known for its advanced biCMOS technology.

Key Features

• Logic Type: Octal Buffer/Line Driver
• Number of Channels: 8
• Output Type: 3-State
• Supply Voltage: 4.5V to 5.5V
• Operating Temperature Range: -55°C to 125°C
• Package / Case: CFP-20
• Mounting Type: Surface Mount

The SNJ54ABT244FK is designed for asynchronous communication between data buses. The control function implementation allows for maximum flexibility in timing. This device features an output enable (OE) and a directional control (DIR) for each four-bit section, which provides the device with the ability to act as either two independent 4-bit buffers or one 8-bit buffer. The 3-state outputs are capable of driving up to 15 LSTTL loads over the full operating temperature range.

High-Quality Design

The device is fabricated with Texas Instruments' BiCMOS technology, which combines the high-speed performance of bipolar transistors with the power-saving features of CMOS technology. The SNJ54ABT244FK offers reduced power consumption without sacrificing speed, making it suitable for interfacing with high-speed microprocessors. It also features balanced propagation delays and low input and output leakage, which is vital for maintaining signal integrity in complex systems.

Applications

With its robust design and versatility, the SNJ54ABT244FK is ideal for a wide range of applications, including:

• Bus Interface Buffers
• Memory Address Drivers
• Memory and Data Transmission Systems
• Backplane Driver Circuits
• Data Communication Systems

Overall, the SNJ54ABT244FK from Texas Instruments represents a reliable and efficient solution for data transmission and buffering in high-performance computing and communication systems.