SNJ54HCT244FK Octal Buffers and Line Drivers from Texas Instruments

The SNJ54HCT244FK is a high-performance, octal buffer and line driver designed to offer both high-speed and low-power operation for a variety of digital systems. Manufactured by Texas Instruments, a leader in semiconductor solutions, this integrated circuit is part of the HCT (High-speed CMOS, TTL-compatible) family, ensuring compatibility with a wide range of TTL logic levels while providing the benefits of CMOS technology.

Featuring eight independent buffer/line drivers with 3-state outputs, the SNJ54HCT244FK is perfect for driving bus lines or buffer memory address registers. The 3-state outputs ensure that multiple units can be connected to a bus, as they can be placed in a high-impedance state, allowing other devices to drive the bus without interference.

Constructed with a robust ceramic flat package (FK), this product is designed for military or space applications, offering enhanced durability and reliability under extreme conditions. The SNJ54HCT244FK operates over a broad voltage range of 4.5V to 5.5V, making it versatile for interfacing with other logic families within its supply range.

Key features of the SNJ54HCT244FK include:

• Eight independent buffers with 3-state outputs
• Wide operating voltage range (4.5V to 5.5V)
• High-drive outputs (-15mA Io)
• Input hysteresis for improved noise margins
• Low power consumption
• High impedance state during power down
• Durable ceramic flat package suitable for harsh environments

This product is suitable for a wide range of applications, including:

• Bus driving
• Memory address driving
• Input/Output port expansion
• Data communication systems
• Military and space equipment

With its robust design and versatile functionality, the SNJ54HCT244FK from Texas Instruments is an excellent choice for designers looking for reliable and efficient octal buffers and line drivers. Its compatibility with TTL logic and CMOS performance ensures that it can be integrated into a wide array of digital systems with ease.