The SN74AS304DR is a high-performance integrated circuit from Texas Instruments, designed to function as an octal buffer and line/MOS driver with tri-state outputs. This device is tailored for driving highly capacitive or relatively low-impedance loads, making it an excellent choice for memory address drivers, clock drivers, and bus-oriented transmitters/receivers.

Key Features

• Logic Type: Octal Buffer/Line Driver
• Number of Channels: 8
• Output Type: 3-State
• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Mounting Type: Surface Mount
• Package / Case: SOIC-20
• Propagation Delay Time: Fast propagation delay times for high-speed operation
• Current - Output High, Low: 24mA, 24mA

Product Benefits

The SN74AS304DR is engineered for optimal performance in high-speed digital systems. Its fast propagation delay and output transition times facilitate increased operating speeds for a variety of applications. The tri-state outputs allow for connection to a common bus, which can be effectively disabled to maintain bus isolation. The device's robust construction ensures reliable operation even in demanding conditions.

Applications

Thanks to its versatile design, the SN74AS304DR is suitable for a wide array of applications. It is commonly used in:

• High-speed memory address driving
• Bus-oriented systems
• Buffer memory address registers
• Input/output port drivers
• Backplane driver circuits

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability. The SN74AS304DR is no exception, as it is manufactured to the highest standards to ensure consistent and reliable performance. Its wide operating temperature range makes it suitable for industrial applications, and its surface mount SOIC-20 package allows for efficient use of PCB space.