The SN74ABT821ANSRE4 is a high-performance integrated circuit designed and manufactured by Texas Instruments, a leader in the semiconductor industry. This particular device is a 10-bit bus interface flip-flop with 3-state outputs, part of the ABT family, which is known for its advanced biCMOS technology. It is designed to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.

Key Features

• Logic Type: Bus Interface Flip-Flop
• Number of Bits per Element: 10
• Number of Elements: 1
• Output Type: 3-State
• Function: Standard
• Operating Temperature Range: -40°C to +85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (0.209", 5.30mm Width)
• Supply Voltage: 4.5V to 5.5V

Performance and Applications

The SN74ABT821ANSRE4 is optimized for use in high-speed memory buffering applications, as well as bus termination schemes that require low I/O capacitance and high drive capability. Its fast output enable times make it suitable for interfacing with high-speed microprocessors without the need for bus wait states. With its robust construction, it is also suitable for industrial applications where reliability is of paramount importance.

This device features a fully buffered clock and control inputs to ensure that the device provides high-speed and stable operation. The 3-state outputs are capable of driving heavily loaded bus lines with the minimal edge-rate degradation that is typical of ABT technology. This makes the SN74ABT821ANSRE4 ideal for reducing the noise that is created by heavily loaded bus lines and is therefore perfect for use in sensitive audio, video, and telecommunications systems.

With its wide operating temperature range and the reliability of Texas Instruments' manufacturing, the SN74ABT821ANSRE4 is a solid choice for system designers who need a high-quality, reliable bus interface flip-flop. It is available in a 24-SOIC package, which is suitable for automated surface-mount assembly processes and is compatible with various PCB design layouts.

Ordering Information

To order or obtain more information about the SN74ABT821ANSRE4, please visit the Texas Instruments official website or contact an authorized distributor. Ensure to verify the part number to receive the correct product that fits your application needs.