SN74AHC244DBRE4 - Texas Instruments

The SN74AHC244DBRE4 from Texas Instruments is a high-quality integrated circuit designed for robust performance in a wide range of electronic applications. This particular chip is an octal buffer/line driver with 3-state outputs, which makes it suitable for driving bus lines or buffer memory address registers. The device is part of the 'AHC' family, which stands for Advanced High-Speed CMOS, indicating that it combines the speed of CMOS with the density and low power consumption that modern digital systems require.

Key Features

• Logic Type: Octal Buffer/Line Driver
• Output Type: 3-State
• Number of Channels: 8
• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Mounting Type: Surface Mount
• Package / Case: SSOP (Shrink Small Outline Package)
• RoHS: Compliant

The SN74AHC244DBRE4 is designed for bidirectional asynchronous communication between data buses. The control-function implementation minimizes external timing requirements. Each of the eight outputs can be put in either a high-impedance state or a low/high logic state, allowing for greater flexibility in the control of data flow. This is especially useful in multiplexed applications where the device can effectively isolate bus lines during power-down situations or during live insertion.

This product is housed in a 20-pin SSOP package, which is optimized for reduced space on PCBs (Printed Circuit Boards). The small footprint of the SSOP package makes it an excellent choice for space-constrained applications while still providing the functionality of bulkier packages.

As with all Texas Instruments products, the SN74AHC244DBRE4 is manufactured to the highest standards of quality and reliability, ensuring consistent performance and a long operational lifespan. Whether used in computing, telecommunication, or industrial applications, this octal buffer/line driver is an excellent choice for designers looking for a dependable and versatile component.